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                                                                   EXHIBIT 10.23

                     THIRD AMENDMENT TO LEASE AND AGREEMENT

     This Third Amendment to Lease and Agreement (this "Amendment") is made and
entered into as of December 4, 2002, by and between Pinnacle Entertainment,
Inc., a Delaware corporation, successor by merger with Hollywood Park, Inc.
("Landlord"), and Century Gaming Management, Inc. a California corporation
("Tenant").

     A. Landlord and Tenant entered into that certain Lease and Agreement dated
as of September 10, 1999, as amended by (i) that certain First Amendment to
Lease and Agreement dated September 6, 2000, and (ii) that certain Second
Amendment to Lease and Agreement dated as of October 1, 2001 (together, the
"Lease"), whereby Tenant leases from Landlord that certain real property in
Inglewood, California upon which Tenant operates The Hollywood Park-Casino (the
"Premises").

     B. Landlord and Tenant desire to amend the Lease as set forth below.

     NOW, THEREFORE, for valuable consideration, the receipt and sufficiency of
which are hereby acknowledged, Landlord and Tenant agree as follows:

     1. Defined Terms. Capitalized terms used herein, but not defined herein,
shall have the meanings ascribed to such terms in the Lease.

     2. Term. The Term of this Lease shall commence on the Commencement Date and
shall continue until the earlier of (i) December 31, 2003, or (ii) the
expiration or earlier termination of the CDC Lease, unless sooner terminated
pursuant to any provision hereof or otherwise amended pursuant to future
amendments hereof.

     3. Division of Gambling Control. The terms of this Amendment shall be
subject to approval by the Division of Gambling Control.

     4. Relationship to Lease. This Amendment supercedes any inconsistent
provisions contained in the Lease. Except as amended hereby, the Lease remains
in full force and effect.

     5. Further Assurances. Each of the parties hereto shall execute and deliver
such other and further documents and do such other and further acts as may be
reasonably required to effectuate the intent of the parties and carry out the
terms of this Amendment.

     6. Counterparts. This Amendment may be executed in counterparts, which,
when taken together shall be one and the same instrument.

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IN WITNESS WHEREOF, this Amendment has been executed as of the date first above
written.

LANDLORD                                    TENANT

Pinnacle Entertainment, Inc.,               Century Gaming Management, Inc.,
a Delaware corporation                      a California corporation

By: /s/ Daniel R. Lee                       By: /s/ Leo Chu
Its:CEO                                     Its: President<PAGE>

                                                                   Exhibit 10.27

                       EMPLOYMENT AND CONSULTING AGREEMENT

     This Employment and Consulting Agreement (the "Agreement") is entered into
between Pinnacle Entertainment, Inc., a Delaware corporation (the "Company"),
and G. Michael Finnigan ("Finnigan") as of April 11, 2002 in accordance with the
parties' mutual desire to extend Finnigan's current employment relationship with
a subsidiary of the Company through December 31, 2002 and thereafter to convert
Finnigan's relationship with the Company into a consulting relationship.

     1. Finnigan's current employment as President and Chief Executive Officer
of Realty Investment Group, Inc. will continue on the same terms as those
currently applicable to such employment until December 31, 2002. Upon
termination of such employment on such date, Finnigan will be eligible to
receive such bonus or additional option grants, if any, as the Board of
Directors of the Company may determine to award in its sole discretion.

     2. Effective January 1, 2003, Finnigan will be retained by the Company
hereunder as a consultant for a five-year term ending December 31, 2007. As
consideration for Finnigan's services and for the promises described in this
Agreement, the Company shall compensate Finnigan at the rate of $400,000 per
year, payable monthly. In addition, Finnigan shall be eligible to receive such
bonus or additional option grants, if any, as the Board of Directors of the
Company may determine to award in its sole discretion. Finnigan's existing
options to purchase shares of the Company's common stock (and any new grants)
shall remain outstanding throughout the term of the consultancy and shall be
exercisable in accordance with their terms and for a three year term thereafter
(or the remaining life of the options, if shorter). In addition, during the term
of the consultancy, Finnigan will continue to receive at the Company's expense
such fringe and health benefits and perquisites as are available to Finnigan
currently. If continued participation in one or more of these fringe benefits is
not possible due to legal or other constraints, the Company shall provide
Finnigan with sufficient funds on a monthly basis to enable Finnigan to secure
fringe benefits, on an after-tax basis, substantially similar to those to which
Finnigan was entitled immediately prior to termination of his employment.

     3. During the term of the consultancy, Finnigan will provide to the Company
and its affiliates executive consulting services similar in nature to services
previously provided by Finnigan at such times and in such locations as the
Company and Finnigan may mutually agree. The Company acknowledges and agrees
that Executive shall be free to accept other employment during the term of the
consultancy and that his inability or unwillingness to perform consulting
services requested by the Company due to conflicting work, personal commitments
or otherwise shall not be cause for termination of this agreement. To the extent
travel is required in connection with Finnigan's services, such travel shall be
at the Company's expense.

     4. Finnigan agrees that, during the duration of the consultancy, he will be
bound by the same rules and duties, including the duty of loyalty, as are
employees of the Company generally. In addition, Finnigan agrees that he will
not engage in any activities

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which are directly or indirectly inconsistent with his status as a consultant to
the Company nor will he disclose during the period of the consultancy or
thereafter any confidential or proprietary information gained during or as a
result of his employment by or consultancy with the Company. Finnigan also
agrees that, when his consultancy with the Company under this Agreement ends, he
will immediately deliver to the Company any documents and materials, of whatever
nature, relating to the Company, its products and/or its services which he
acquired during the period of his consultancy or which were otherwise in his
possession.

     5. During the term of the consultancy, Finnigan may pursue other business
interests but shall not directly or indirectly compete as an officer, director,
employee, consultant or shareholder of any gaming company which competes with
the Company's gaming businesses. Notwithstanding the foregoing, Finnigan may
have passive interests not to exceed 3% in each case in publicly traded
companies engaged in the gaming business.

     6. Finnigan shall have the right at any time to designate any person(s) or
trust(s) as beneficiaries to whom any benefits payable under this Agreement
shall be made in the event of Finnigan's death prior to the distribution of all
benefits due Finnigan under this Agreement. Each beneficiary designation shall
be effective only when filed in writing with the Company during Finnigan's
lifetime. If Finnigan designates more than one beneficiary, distributions of
cash payments shall be made in equal proportions to each beneficiary unless
otherwise provided for in Finnigan's beneficiary designation. The filing of a
new beneficiary designation shall cancel all designations previously filed. Any
finalized marriage or divorce (other than common law marriage) of Finnigan's
subsequent to the date of filing a beneficiary designation shall revoke such
designation unless (a) in the case of divorce, the previous spouse was not
designated as beneficiary, and (b) in the case of marriage, Finnigan's new
spouse had previously been designated as beneficiary. If Finnigan fails to
designate a beneficiary as provided for above, or if the beneficiary designation
is revoked by marriage, divorce or otherwise without execution of a new
designation, or if the beneficiary designated by Finnigan dies prior to
distribution of the benefits due Finnigan under this Agreement, the Company
shall direct the distribution of any benefits due under this Agreement to
Finnigan's estate.

     7. In the event of a "change of control" with respect to the Company, any
unvested options then held by Finnigan shall immediately become exercisable and
Finnigan may terminate this Agreement by written notice to the Company at
anytime thereafter. Upon such termination, the Company shall pay to Finnigan a
lump sum payment of the amounts payable to Finnigan pursuant to paragraph 2
through the end of the term of this Agreement (whether or not a change of
control occurs prior to commencement of the consultancy portion of this
agreement). For purposes of this Agreement, a change of control shall mean (a) a
sale of all or substantially all of the property of the Company; (b) a sale to
any one person, corporation, entity or group of stock possessing more than
thirty percent (30%) of the aggregate voting power of the then outstanding stock
of the Company to another person, corporation or entity; (c) a change in the
majority of the Board of Directors which is not approved by a majority of the
members of the Board of Directors as

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of the date of this Agreement or directors whose election or appointment to the
Board of Directors is approved by directors; (d) the dissolution for liquidation
of the Company; or (e) the reorganization, merger or combination of the Company
with one or more corporations or entities unless the Company's shareholders
immediately before such reorganization, merger or combination own stock or
equity possessing more than 50% of the voting power of the stock or equity of
the surviving corporation or entity in substantially the same proportions after
such reorganization, merger or combination as they owned in the Company
immediately before such reorganization, merger, or combination.

     8. The Company may assign its rights and delegate its duties under this
Agreement. Finnigan may assign his rights under this Agreement only with the
Company's prior written consent or as provided herein. Finnigan may not delegate
his duties. This Agreement shall be binding upon and shall inure to the benefit
of the parties hereto and their respective heirs, legal representatives,
successors and assigns, except as otherwise provided herein.

     9. At the end of the consultancy, Finnigan may purchase any of the
furniture or equipment he has been principally using at its then depreciated
book value.

     10. This Agreement constitutes the total and complete agreement of the
parties and supersedes all prior and contemporaneous understandings and
agreements heretofore made, and there are no other representations,
understandings or agreements. The provisions of this Agreement may not be
waived, altered, amended or repealed in whole or in part except by the signed
written consent of the parties sought to be bound by such waiver, alteration,
amendment or repeal. The failure or delay on the part of the Company or Finnigan
to exercise any right or remedy, power or privilege hereunder shall not operate
as a waiver thereof. A waiver, to be effective, must be in writing and signed by
the party making the waiver. A written waiver of default shall not operate as a
waiver of any other default or of the same type of default on a future occasion.

     11. This Agreement and all subsequent agreements between the parties shall
be governed by and interpreted, construed and enforced in accordance with the
laws of the State of California.

     12. This Agreement may be executed in one of more counterparts, each of
which shall be deemed and original, but all of which shall together constitute
one and the same instrument.

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     Executed May 14, 2002 and effective as of the 10th day of April, 2002.

                                 PINNACLE ENTERTAINMENT, INC.

                                 /s/ Daniel R. Lee
                                 ---------------------------------------
                                 By:  Daniel R. Lee
                                 Its: Chief Executive Officer

                                 /s/ G. Michael Finnigan
                                 ----------------------------------------
                                 G. Michael Finnigan

                                 ----------------------------------------

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                                                      Address for notices

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