Document:

<PAGE>

                               OPERATING AGREEMENT

                                       OF

                           PNK (LAKE CHARLES), L.L.C.

         THIS OPERATING AGREEMENT is made and entered into as of this 31st day
of July 2002, by PINNACLE ENTERTAINMENT, INC. (the "Member").

                              W I T N E S S E T H:

         A limited liability company was formed pursuant to the Articles of
Organization of PNK (LAKE CHARLES), L.L.C., dated November 9, 1999, and as
modified November 7, 2001, prepared and filed in accordance with the laws of the
State of Louisiana and subject to the provisions of the Louisiana Limited
Liability Company Act, LSA R.S. ss.12:1301, et seq. (the "Act").

         Accordingly, in consideration of the mutual covenants contained in said
Articles and in this Agreement, the Members do hereby adopt the following
written Operating Agreement to govern the affairs of the Company in the conduct
of business:

                     ARTICLE I. NAME; ORGANIZATION; OFFICES;
                             TAX STATUS; DEFINITIONS

         1.1   Formation. The Company has been organized as a Louisiana Limited
Liability Company by the filing of Articles of Organization (the "Articles")
pursuant to the Act and the issuance of a certificate of organization for the
Company by the Secretary of State of Louisiana.

         1.2   Name. The name of the Company is PNK (LAKE CHARLES), L.L.C., and
all Company business must be conducted in that name or such other names that
comply with applicable law as the members may select from time to time.

         1.3   Registered Office; Registered Agent; Principal Office; Other
Offices. The registered office of the Company required by the Act to be
maintained in the State of Louisiana shall be 4132 Peters Road, Harvey,
Louisiana, or such other office (which need not be a place of business of the
Company) as the Member may designate from time to time in the manner provided by
law. The registered agent of the Company in the State of Louisiana shall be the
initial registered agent named in the initial report filed with the Articles or
such other person or persons as the Member may designate from time to time in
the manner provided by law. The principal office of the Company shall be 4132
Peters Road, Harvey, Louisiana, or such other place as the Member may designate
from time to time. The Company may have such other offices as the Member may
designate from time to time.

<PAGE>

         1.4   Defined Terms. The terms used in this Agreement with their
initial letters capitalized, shall, unless the context otherwise requires or
unless otherwise expressly provided herein, have the meanings specified in this
section 1.4. When used in this Agreement, the following terms shall have the
meanings set forth below:

               "Act" shall mean the Louisiana Limited Liability Company Law
         and any successor statute, as the same may be amended from time to
         time.

               "Additional Member" shall mean any person or Entity admitted
         as a Member pursuant to Section 2.4 hereof.

               "Agreed Value" shall mean the fair market value of Contributed
         Property as agreed to by the contributing Member and the Company,
         using such reasonable method of valuation as they may adopt.

               "Agreement" shall mean this Operating Agreement, as originally
         executed and as amended from time to time.

               "Capital Contribution" shall mean the property contributed to
         the Company by the Member, as shown in Exhibit "A", as such Exhibit may
         be amended from time to time. Any reference in this Agreement to the
         Capital Contribution of a then Member shall include a Capital
         Contribution previously made by any prior Member that is attributable
         to the interest of such then Member acquired from such prior Member,
         reduced by any prior distribution to such prior Member as a return of
         Capital Contribution that is attributable to the interest of such then
         Member acquired from such prior Member.

               "Code" shall mean the Internal Revenue Code of 1986, as amended.

               "Company" shall refer to PNK (LAKE CHARLES), L.L.C.

               "Entity" shall mean any association, corporation, general
         partnership, limited partnership, limited liability company, joint
         stock association, joint venture, firm, trust, business trust,
         cooperative, and foreign associations of like structure.

               "Fiscal Year" shall mean the calendar year.

               "Interest" shall mean the entire ownership interest of a
         Member in the Company at any particular time, including all interests
         in profits, gains, losses, cash distributions and capital and the right
         of such Member to any and all benefits to which a Member may be
         entitled as provided in this Agreement and under the Act, together with
         the obligations of such Member to comply with all of the terms and
         provisions of this Agreement and the Act.

                                      -2-

<PAGE>

               "Member" means any person executing this Agreement as of the
         date of this Agreement as a member, or hereafter admitted to the
         Company as a member as provided in this Agreement, and shall have the
         same meaning as the term "member" under the Act, but does not include
         any person who has ceased to be a member in the Company.

               "Percentage Interest" of a Member shall mean the ownership
         percentage of such Member set forth opposite the name of such Member
         under the column "Percentage Interest" in Exhibit "A" hereto, as such
         percentage may be adjusted from time to time pursuant to the terms
         hereof.

               "Principal Office" shall mean the office of the Company located
         at 4132 Peters Road, Harvey, Louisiana.

               "Regulations" means the income tax regulations promulgated
         under the Code, as such regulations may be amended from time to time
         (including corresponding provisions of succeeding regulations).

               "Substitute Member" shall mean any person or Entity who or
         which is admitted into membership upon the written consent of all
         Members pursuant to Section 5.4 hereof.

               "Transfer" shall have the meaning assigned to it in Section
         5.1 hereof.

                    ARTICLE II. MEMBERS; MEMBERSHIP INTERESTS

         2.1   Names, Addresses, Initial Capital Contributions and Percentage
Interest of Members. The Members, their respective addresses, their initial
Capital Contributions to the Company and their respective Percentage Interests
in the Company are set forth on Exhibit "A", attached hereto and made a part
hereof.

         2.2   Form of Contribution.

         (a)   Each Member's initial Capital Contribution shall be the property
as set forth on Exhibit "A" attached hereto, receipt of which is hereby
acknowledged by the Members. Subsequent contributions shall be in such amounts
and may be in any type of property as may be agreed upon by all of the Members
by amendment of this Agreement. No Member shall be required to make any Capital
Contributions to the Company other than the Capital Contributions required to be
made by such Member under this Section 2.2.

         (b)   No interest shall be paid on any Capital Contribution.

         (c)   No Member shall have the right to withdraw his Capital
Contribution or to demand and receive property of the Company or any
distribution in return for his Capital Contribution, nor shall such Member have
the right or obligation to contribute additional capital.

                                      -3-

<PAGE>

         2.3   Member Loans or Services.  Loans or services by any Member to
the Company shall not be considered contributions to the capital of the Company.

         2.4   Admission of Additional Members. The Members may admit to the
Company additional Members who will participate in the profits, losses,
available cash flow, and ownership of the assets of the Company on such terms as
are determined by all of the Members; admission of any such Additional Members
shall require the written consent of all Members of the Company; and such
Additional Members shall be allocated gain, loss, income or expense by such
method as is provided in this Agreement and as may be permitted by the Code.

         2.5   Limitation of Liability. No Member shall be liable under a
judgment, decree, or order of the court, or in any other manner, for a debt,
obligation or liability of the Company. No Member shall be required to loan any
funds to the Company.

                 ARTICLE III. MANAGEMENT AND CONTROL OF BUSINESS

         As provided in the Articles and this Agreement, all management powers
over the business and affairs of the Company shall be exclusively vested in
PINNACLE ENTERTAINMENT, INC., who shall be the Manager of the Company. No
Member, by virtue of having the status of a Member, shall have any management
power over the business and affairs of the Company or actual or apparent
authority to enter into contracts on behalf of, or to otherwise bind, the
Company. Except as otherwise specifically provided in the Articles or this
Agreement, the business and affairs of the Company shall be managed under the
direction of the Manager, and the day-to-day activities of the Company shall be
conducted on the Company's behalf by the Manager, who shall be an agent of the
Company. In addition to the powers that now or hereafter can be granted to
managers under the Act and to all other powers granted under any other provision
of the Articles or this Agreement, the Manager shall have full power and
authority to do all things on such terms as he, in his sole discretion, may deem
necessary or appropriate to conduct, or cause to be conducted, the business and
affairs of the Company. The Manager of the Company shall be PINNACLE
ENTERTAINMENT, INC., who shall serve in such capacity until such time as it
resigns or is unable to serve, and it shall not be subject to removal by the
Members.

                    ARTICLE IV; ALLOCATIONS AND DISTRIBUTIONS

         4.1   Allocations. Except as otherwise provided in and subject to the
provisions of this Agreement, net losses incurred by the Company and net profits
from operation of the business of the Company (including gain or loss from the
sale, exchange or disposition of all or any portion of the assets of the
Company) shall be divided among and borne by the Members in accordance with each
member's Percentage Interest as set forth on Exhibit "A".

                                      -4-

<PAGE>

         4.2   Distributions. Except as otherwise provided herein,
distributions shall be made at such time and in such amount as determined by the
sole discretion of the Manager and shall be made in accordance with each
Member's Percentage Interest.

                          ARTICLE V. CHANGES IN MEMBERS

         5.1   Consent of Other Members. Prior to any sale, exchange, mortgage,
pledge or other transfer, whether gratuitous or remunerative or onerous
("Transfer"), of all or any portion of any Interest of a Member, or assignee
thereof, the transferring Member shall obtain the consent of Members required by
Article VII.

         5.2   Death, Interdiction, Withdrawal, etc. of a Member. A Member does
not have the right or power to withdraw from the Company as a Member. If a
Member dissolves, terminates, becomes bankrupt, dies, or is adjudged to be
incompetent by a court of competent jurisdiction, the Member's membership
ceases. In any such case, and in any other case in which a Member's membership
ceases, the former Member or such Member's executor, administrator, guardian,
conservator, or other legal representative shall be treated as an assignee of
such Member's Interest and shall have no right to immediate valuation or payment
of the affected Interest.

         5.3   Security Interest. The granting of a security interest in or
against any or all of a Member's Interest shall not cause the Member to cease to
be a Member. However, the Interest of a Member or assignee cannot be transferred
to satisfy the creditor without complying with Section 5.1.

         5.4   Rights of Assignee. Any person acquiring an Interest in the
Company by a Transfer permitted under Sections 5.1, 5.3 or Article VII or any
person becoming an assignee under Section 5.2 shall not become a Substitute
Member unless and until he is admitted as a Member, but shall be treated only as
an assignee of an Interest. An assignee shall only be entitled to receive such
distribution or distributions to which the assignor was entitled to the extent
assigned and shall be allocated the share of Company capital, profits,
depreciation, deductions, losses and cash attributable to the Interest
transferred to him. An assignee of an Interest shall not become a Member or
participate in the management of the Company unless the other Members
unanimously consent in writing and the assignee executes an instrument
satisfactory to the Company accepting and adopting the terms and provisions of
this Agreement.

                             ARTICLE VI. DISSOLUTION

         6.1   Events Causing Dissolution.  The Company shall be dissolved and
its affairs shall be wound up upon the first to occur of the following:

         (a)   The unanimous consent of the Members.

                                      -5-

<PAGE>

         (b)   The entry of a decree of judicial dissolution.

         6.2   Winding Up.  Upon dissolution, the Members shall wind up the
               Company's affairs. The liquidation shall take place without the
               appointment of a liquidator. The Company shall have the benefit
               of R.S. 12:1338 by complying therewith.

         6.3   Distribution of Assets.  Upon the winding up of the Company, the
assets of the Company shall be distributed to the Members.

                    ARTICLE VII. TRANSFER OF MEMBER INTERESTS

         7.1   Restrictions on Transfer. Without the prior written approval of
all Members and the proper amendment to this Agreement to reflect such approval
executed by all Members (a) no Member may retire or withdraw from the Company
and (b) no Member (or transferee thereof) may Transfer all or any portion of an
Interest, except pursuant to Section 7.2.

         7.2   Right of First Refusal.

         (a)   Prior to any Transfer of all or any portion of an Interest of a
Member (or transferee thereof), the Interest to be transferred (the "Offered
Interest") shall first be offered to the Company by delivering to the Company
and to each other Member ("Offeree Member") a written notice (the "Transfer
Notice") stating that the Member intends to transfer an Interest. The Transfer
Notice shall also include the name and address of the proposed transferee, a
description of the Interests to be Transferred, the price offered for the
Interests (the "Transfer Price"), a description of the form in which the
Transfer Price will be paid, the terms upon which such Transfer is to be made
and a copy of all contracts and other agreements relating to the proposed
Transfer. The Company shall have a period of thirty (30) days after receipt of
the Transfer Notice to accept such offer at the Transfer Price, or if such
Transfer is a gratuitous Transfer, at the value of such Interests determined
pursuant to Section 7.2(e) (the "Offered Price").

         (b)   In the event the Company fails to accept such offer in such
thirty (30) day period, each Offeree Member shall be offered in writing such
Interest in the proportion that such Offeree Member's then interest in the net
profits of the Company bears to the then interest in the net profits of the
Company of all Offeree Members (each Member's share of the Offered Interest
being referred to herein as his "Proportionate Share"), at a price which bears
the same ratio to the Offered Price as his Proportionate Share bears to all
Proportionate Shares. Such Offeree Member shall have a period of thirty (30)
days after receipt of said written offer to accept such offer to the extent of
each Offeree Member's Proportionate Share, or to reject such offer. In the event
any Offeree Member fails to accept the transferring Member's offer within such
thirty (30) day period, the portion of the Offered Interest then remaining
shall, within ten (10) days thereafter, be divided among and sold to the Offeree
Members who accepted such offer in amounts agreed among each such Offeree Member
or if

                                      -6-

<PAGE>

no agreement is reached, in the proportion that each such Offeree Member's then
share of Company net profits bears to all such Offeree Members' then shares of
Company net profits, at a price which bears the same ratio to the Offered Price
as the interest sold to such Offeree Member bears to the Offered Interest.

         (c)   In the event the Company and Offeree Members have not purchased
the entire Offered Interest after said ten (10) day period, the offering Member
may, at any time during the ensuing fifteen (15) days, Transfer to the
transferee identified in the Transfer Notice on the same terms and conditions
and for the same price set forth in the Transfer Notice, any of such Offered
Interest that has not been so acquired; provided, however, that the transferee
of such Interests must execute a written acknowledgment that he or they agree to
be bound by the terms of this Agreement. Under no circumstances may any
unpurchased Interest be Transferred to any person or entity other than the
transferee or transferees named in the Transfer Notice, on any terms and
conditions other than those set forth in the Transfer Notice, for any price less
than that set forth in the Transferred Notice or after the expiration of such
fifteen (15) day period, unless and until such Interests have been reoffered to
the Company and Offeree Members in the manner provided in this Agreement.

         (d)   In the event either or both of the Company or one or more Members
accepts such offer, as to all or a portion of the Offered Interest, the Company
and/or the Offeree Members, as appropriate, shall deliver written notice of such
election, together with cash, in the amount of the Offered Price or appropriate
portion thereof as determined pursuant to this Article VII. The closing of the
purchase and sale of the interest to be transferred shall take place at the
principal office of the Company at such time and date as the Company and Offeree
Members shall designate, but in no event later than thirty (30) days after the
date of delivery of such written notice.

         (e)   The value of the interest to be transferred pursuant to a
gratuitous Transfer shall be determined as the greater of (i) the book value of
the Interest to be transferred or (ii) the value of the interest as determined
by an appraiser who is qualified to appraise property of the same nature held by
the Company in the locality in which such property is situated and is chosen by
the majority vote of the nontransferring Members.

                      ARTICLE VIII. ADMISSION INTO COMPANY

         In the event of a sale, assignment, donation, bequest or other transfer
of an interest in the Company to a party who is not a Member, said transferee
shall not be recognized as a substituted Member unless and until he is approved
by all of the remaining Members and an amendment to this Agreement is executed
by him and by all remaining Members. No party shall be admitted into the Company
as a Member unless and until he is approved by all of the other Members and an
amendment to this Agreement is executed by all other Members.

                                      -7-

<PAGE>

                            ARTICLE IX. MISCELLANEOUS

         9.1   Governing Law.  This Agreement and the rights of the parties
hereunder will be governed by, interpreted, and enforced in accordance with the
laws of Louisiana applicable to agreements to be performed entirely in
Louisiana.

         9.2   Binding Effect.  Subject to the provisions of this Agreement
relating to transferability, this Agreement will be binding upon and inure to
the benefit of the Members, and their respective distributees, successors and
assigns.

         9.3   Terms. Common nouns and pronouns will be deemed to refer to the
masculine, feminine, neuter, singular and plural, as the identity of the person
or persons, firm or corporation may in the context require. Any reference to the
Code or other statutes or laws will include all amendments, modifications, or
replacements of the specific sections and provisions concerned.

         9.4   Headings.  All headings herein are inserted only for convenience
and ease of reference and are not to be considered in the construction or
interpretation of any provision of this Agreement.

         9.5   Severability. If any provision of this Agreement is held to be
illegal, invalid, or unenforceable under the present or future laws effective
during the term of this Agreement, such provision will be fully severable; this
Agreement will be construed and enforced as if such illegal, invalid, or
unenforceable provision had never comprised a part of this Agreement; and the
remaining provisions of this Agreement will remain in full force and effect and
will not be affected by the illegal, invalid, or unenforceable provision or by
its severance from this Agreement. Furthermore, in lieu of such illegal,
invalid, or unenforceable provision, there will be added automatically as a part
of this Agreement a provision as similar in terms to such illegal, invalid, or
unenforceable provision as may be possible and be legal, valid, and enforceable.

         9.6   Multiple Counterparts.  This Agreement may be executed in
several counterparts, each of which will be deemed an original but all of which
will constitute one and the same instrument.

         9.7   Additional Documents and Acts. Each member agrees to execute and
deliver such additional documents and instruments and to perform such additional
acts as may be necessary or appropriate to effectuate, carry out and perform all
of the terms, provisions, and conditions of this Agreement and the transactions
contemplated hereby.

         9.8   No Third Party Beneficiary. This Agreement is made solely and
specifically among and for the benefit of the parties hereto, and their
respective successors and assigns subject to the express provisions hereof
relating to successors and assigns, and no other person will have any rights,
interest, or claims hereunder or be entitled to any benefits under or on account
of this Agreement as a third party beneficiary or otherwise.

         9.9   References to this Agreement. Numbered or lettered articles,
sections and subsections herein contained refer to articles, sections and
subsections of this Agreement unless otherwise expressly stated.

                                      -8-

<PAGE>

         9.10  Notices. Any notice to be given or to be served upon the Company
or any party hereto in connection with this Agreement must be in writing and
will be deemed to have been given and received when delivered to the address
specified by the party to receive the notice. Such notices will be given to a
Member at the address specified in Exhibit "A" hereto. Any Member of the Company
may, at any time by giving five (5) days' prior written notice to the other
Members and the Company, designate any other address in substitution of the
foregoing address to which such notice will be given.

         9.11  Amendments.  All amendments to this Agreement must be in writing
and signed by all the Members.

         9.12  Title to Company Property.  Legal title to all property of the
Company will be held and conveyed in the name of the Company.

         IN WITNESS WHEREOF, this agreement is executed as of the day and year
set forth above.

                                             PINNACLE ENTERTAINMENT, INC.

                                             By:  /s/ Loren S. Ostrow
                                                  ------------------------------
                                                  Loren S. Ostrow, Secretary

                                      -9-

<PAGE>

                                   EXHIBIT "A"

               Names, Addresses, Initial Capital Contributions and
                         Percentage Interest of Members

<TABLE>
<CAPTION>

                                Initial Capital                    Percentage
Name and Address                  Contribution                Ownership Interest
---------------------------------------------------------------------------------
<S>                                <C>                         <C>

Pinnacle Entertainment, Inc.         $100.00                         100%
330 N. Brand Ave., Ste. 1100
Glendale, California  91203
</TABLE><PAGE>

                                                                    EXHIBIT 4.37

                              AMENDED AND RESTATED
[SEAL]                      ARTICLES OF ORGANIZATION                      [SEAL]
                                       OF
                                 OGLE HAUS, LLC

     These Articles of Organization of OGLE HAUS, LLC (the "Company"), dated
October 18, 1999, are being duly executed and filed by the undersigned person
pursuant to the Indiana Business Flexibility Act, Indiana Code Section 23-18-1
et seq. (the "Act"):

                                    ARTICLE I
                                      NAME

     The name of the Company is hereby changed to "OGLE HAUS, LLC." The former
name of the Company was OHIRC, LLC.

                                   ARTICLE II
                           REGISTERED OFFICE AND AGENT

     The street address of the Company's registered office in the State of
Indiana at the time of filing these Articles of Organization is One Indiana
Square, Suite 1800, Indianapolis, Indiana 46204, and the name of its registered
agent at such office is John W. Boyd, Esq.

                                   ARTICLE III
                                TERM OF EXISTENCE

     The term of existence of the Company is perpetual, unless earlier dissolved
in accordance with the Act or the Company's Operating Agreement as in effect
from time to time hereafter.

                                   ARTICLE IV
                                   MANAGEMENT

     The Company is to be managed by its Members, in accordance with and with
such powers, duties and liabilities as provided in the Company's Operating
Agreement as in effect from time to time hereafter.

<PAGE>

     IN WITNESS WHEREOF, the undersigned person has executed these Amended and
Restated Articles of Organization as of the date first above written.

                            "Company"

                            /s/ R.D. Hubbard,
                            ----------------------------------------------------
                            R.D. Hubbard,
                            C.E.O. of Boomtown Hoosier, Inc.,
                            a Nevada Corporation,
                            in its capacity as the Managing Member of
                            Indiana Ventures, LLC,
                            a Nevada limited liability company and
                            the sole Member of Ogle Haus, LLC (f/k/a OHIRC, LLC)

This instrument prepared by John W. Boyd, Attorney-at-Law, JOHNSON, SMITH, PENCE
& HEATH, LLP, One Indiana Square, Suite 1800, Indianapolis, Indiana 46204.

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00041-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00041-of-00352.parquet"}]]