**Exhibit 3.1.37**

 
| FORM BCA  2.10 (rev. Dec. 2003)                     |                | 2005R06904                               |
|-----------------------------------------------------|---------------------|------------------------------------------|
| ARTICLES OF INCORPORATION                           |                | 02/23/2005                               |   | 11:30AM |
| Business Corporation Act                            |                | SANGAMON  COUNTY  ILLINOIS               |   |
| Jesse White, Secretary of  State                    | ** **          |                                     |   |   |
| Department of Business  Services                    | FILED               |                                     |   |  $29.00 |
| Springfield, IL 62756                               | FEB  14 2005        |                                     |   |  3 |
| Telephone (217) 782-9522                            | JESSE  WHITE        |                                     |   |  DELLA |
|   (217) 782-6961                          | SECRETARY  OF STATE |                                     |   |   |
|                                                |                |                                     |   |
| http://www.cyberdriveillinois.com                   |                | MARY  ANN LAMM  SANGAMON COUNTY RECORDER |
| Remit payment in the form  of a cashier’s      |                |                                     |   |   |
| check, certified check,  money order                |                |                                     |   |   |
| or an Illinois attorney’s  or CPA’s check |                |                                     |   |   |
| payable to the Secretary of State.                  |                |                                     |   |   |
| SEE NOTE 1 TO DETERMINE  FEES!                      |                |                                     |   |   |
|                                                     |                     |                                          |  |  |  |  |  |  |  |  |

 

Filing Fee: $150.00 Franchise Tax $25 Total$175 File # 6405-014-1 Approved:         Submit in duplicate                  Typeor Print clearly in blackink               Do not write above thisline          

 
| 1.          |     | CORPORATE NAME:                                                                                                                                                      |  EQUINOX MONROE STREET, INC. |                       |
|-------------|----------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------|----------------------------|
|        |     |                                                                                                                                                                 |                              |
|        |     |                                                                                                                                                                 |                              |
|        |     | (The corporate name must  contain the word “corporation”, “company,” “incorporated,” “limited” or an  abbreviation thereof.) |
|        |     |                                                                                                                                                                 |                              |                       |   |   |   |   |
| Information |     |
|        |     |                                                                                                                                                                 |                              |                       |   |   |   |   |
| 2.          |     | Initial Registered Agent:                                                                                                                                            |                              | Faxxon Legal Services Inc. |   |
| * *    | * * | * *                                                                                                                                                             | *First Name*                      | * *                   | *Middle Initial* | * * | *Last name* | * * |
|        |     | Initial Registered Office:                                                                                                                                           |                              | 2501 Chatham Road          |   | Suite  110 |   |   |   |   |   |
| * *    | *Number* | * *                                                                                                                                                             | *Street*                          | * *                   | *Suite  #* | * * | *(A P.O. BOX ALONE IS NOT  ACCEPTABLE)* |
|        |     |                                                                                                                                                                 | Springfield                       |                       | IL |   | 62704 |   |
|        |     |                                                                                                                                                                 | *City*                            | * *                   | *ZIP Code* | * * | *County* |
|        |
| 3.          |     | Purpose or purposes for  which the corporation is organized:                                                                                                         |
|        |     | (If not sufficient space  to cover this point, add one or more sheets of this size.)                                                                                 |
|        |     |                                                                                                                                                                 |                              |                       |   |   |   |   |
|        |     | The transaction of any or  all lawful businesses for which corporations may be incorporated under the  Illinois Business Corporation Act.                            |
|        |     |                                                                                                                                                                 |                              |                       |   |   |   |   |
| 4.          |     | Paragraph 1: Authorized  Shares, Issued Shares and Consideration Received:                                                                                           |
|             |          |                                                                                                                                                                      |                                   |                            |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

 
| **Class**            | ** ** | **Number of Shares  Authorized** | ** ** | **Number of Shares  Proposed to be Issued** | ** ** | **Consideration to be  Received Therefor** | ** ** |
|----------------------|------------|----------------------------------|------------|---------------------------------------------|------------|--------------------------------------------|------------|
|                 |       |                             |       |                                        |       |                                       |       |
| Common, no par value |       | 200                              |       | 200                                         |       | $                                          | 100.00     |   |
|                 |       |                             |       |                                        |       |                                       |       |
|                 |       |                             |       | TOTAL =                                     |       | $                                          | 100.00     |   |

 
| Paragraph  2: The preferences, qualifications, limitations, restrictions and special or  relative rights in respect of the shares of each class are: |
|------------------------------------------------------------------------------------------------------------------------------------------------------|
| (If  not sufficient space to cover this point, add one or more sheets of this  size.)                                                                |
|                                                                                                                                                 |   |   |   |   |   |   |   |   |
| C-162.24                                                                                                                                             |   | (over) |   |   |   |   |

 

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| 5. *OPTIONAL:* |   | (a)     Number of directors constituting the inital  board of directors of the corporation:                                                                            |   |  . |
|----------------|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|---------|
|           |   | (b)    Names and addresses of the persons who are to serve as directors until  the first annual meeting of shareholders or until their successors are  elected and qualify: |

 
| **Name** | ** ** | **Address** | ** ** | **City, State, ZIP** | ** ** |
|----------|------------|-------------|------------|----------------------|------------|
|     |       |        |       |                 |       |
|     |       |        |       |                 |       |
|     |       |        |       |                 |       |

 
| 6. *OPTIONAL:* |       | (a)     It is estimated that the value of all property to be owned by the  corporation for the following year wherever located will be:                                                                                                                              |   | $                                    |   |
|----------------|------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|
|           |       | (b)    It is estimated that the value of the property to be located within  the State of Illinois during the following year will be:                                                                                                                                      |   | $                                    |   |
|           |       | (c)     It is estimated that the gross amount of business that will be  transacted by the corporation during the following year will be:                                                                                                                             |   | $                                    |   |
|           |       | (d)    It is estimated that the gross amount of business that will be  transacted from places of business in the State of Illinois during the  following year will be:                                                                                                    |   | $                                    |   |
|           |       |                                                                                                                                                                                                                                                                                     |   |                                                                                                                                                                                                                |   |
| 7. *OPTIONAL:* |       | *OTHER PROVISIONS*                                                                                                                                                                                                                                                                       |
|           |       | Attach a separate sheet of  this size for any other provision to be included in the Articles of  Incorporation, eg., authorizing preemptive rights, denying cumulative voting,  regulating internal affairs, voting majority requirements, fixing a duration  other than perpetual, etc. |
|           |       |
| 8.             | ** ** | **NAME(S) & ADDRESS(ES) OF INCORPORATOR(S)**                                                                                                                                                                                                                                         |
|                |            |                                                                                                                                                                                                                                                                                          |        |                                                                                                                                                                                                                     |        |  |  |

 
| The  undersigned incorporator(s) hereby declare(s), under penalties of perjury,  that the statements made in the foregoing Articles of Incorporation are true. |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------|

 
| Dated  | February  10        |  , | 2005   |   |
|--------|---------------------|---------|--------|--------|
|   | *(Month & Day)* | *Year*  |   |

 
| **Signature and Name** | ** ** | **Address**                               | ** ** |
|------------------------|------------|-------------------------------------------|------------|
| ** **             | ** ** | ** **                                | ** ** |
| 1.                     |       | /s/ Jeffrey M. Weinhaus                   |       |   | 1. |   | 40 Wall Street, 32nd  Floor |
| * *               | * *   | *  Signature*                   | * *   | * * | * * | *   Street* | * * | * * | * * | * * | * * |
| * *               | * *   | * *                                  | * *   | * * | * * | * * | * * | * * | * * | * * | * * |
|                   |       | Jeffrey M. Weinhaus                       |       |   |   |   | New York |   | NY |   | 10005 |   |
| * *               | * *   | *   (Type or  Print Name)* | * *   | * * | * * | *   City/Town* | * * | *State* | * * | *ZIP Code* | * * |
| 2.                     |       |                                      |       |   | 2. |   |   |   |
|                   |       |    *Signature*             |       |   |   |    *Street* |   |   |   |   |   |
|                   |       |                                      |       |   |   |   |   |   |
| * *               | * *   | *   (Type or  Print Name)* | * *   | * * | * * | *   City/Town* | * * | *State* | * * | *ZIP Code* | * * |
| 3.                     |       |                                      |       |   | 3. |   |   |   |
| * *               | * *   | *   Signature*             | * *   | * * | * * | *   Street* | * * | * * | * * | * * | * * |
|                   |       |                                      |       |   |   |   |   |   |
| * *               | * *   | *   (Type or Print  Name)* | * *   | * * | * * | *   City/Town* | * * | *State* | * * | *ZIP Code* | * * |
|                        |            |                                           |            |  |  |  |  |  |  |  |  |  |  |  |

 
| (Signatures must be in **BLACK INK** on original document.  Carbon copy, photocopy or rubber stamp signatures may only be used on  conformed copies.)                                                                                                       |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| NOTE: If a corporation  acts as incorporator, the name of the corporation and the state of  incorporation shall be shown and the execution shall be by a duly authorized  corporate officer. Type or print officer’s name and title baneath signature. |
|                                                                                                                                                                                                                                                        |   |

 
| Note 1: Fee Schedule                                                                                                                                                                    |         | Note 2: Return to:         |   |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------|----------------------------|--------|
| The initial franchise tax  is assessed at the rate of 15/100 of 1 percent ($1.50 per $1,000) on the  paid-in capital represented in this State. (Minimum initial franchise tax is  $25) |         | Rosen Weinhaus LLP         |   |
|                                                                                                                                                                                    | (Firm  name) |                       |
|                                                                                                                                                                                    |         | Attn: Jeffrey M. Weinhaus  |   |
|                                                                                                                                                                                    |         | (Attention)                |   |
| The filing fee is $150                                                                                                                                                                  |         | 40 Wall Street, 32nd Floor |   |
|                                                                                                                                                                                    |         | (Mailing  Address)         |   |
| The minimum total due  (franchise tax + filing fee) is $175.                                                                                                                            |         | New York, New York 10005   |   |
|                                                                                                                                                                                    |         | (City,  State, ZIP Code)   |   |

 

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