Exhibit 4.04(k) [LOGO] DATE: April 6, 1998 TO: Morton's Restaurant Group ATTN: Thomas J. Baldwin FAX: 516-627-1898 PHONE: 516-627-1515 FROM: BankBoston, N.A. ("BBNA") ATTN: Mary M. Scherr, Derivative Confirmations FAX: 617-434-4284 PHONE: 617-434-4405 RE: EXTENDIBLE SWAP TRANSACTION [Our Ref: SW56700US/SWN56701US] The purpose of this letter agreement is to set forth the terms and conditions of the Transaction entered into between BankBoston, N.A. ("BBNA") and Morton's Restaurant Group ("Morton's") on the Trade Date specified below (the "Transaction"). This letter constitutes a "Confirmation" as referred to in the ISDA Master Agreement specified below. The definitions and provisions contained in the 1991 ISDA (the "Definitions"), each as published by the International Swaps and Derivatives Association, Inc. ("ISDA"), are incorporated into this Confirmation. In the event of any inconsistency between the Definitions and provisions in this Confirmation, this Confirmation will govern. 1. This Confirmation evidences a complete binding agreement between you and us as to the terms of the Transaction to which this Confirmation relates. In addition, you and we agree to use our best efforts promptly to negotiate, execute and deliver an agreement in the form of the ISDA Master Agreement (Multicurrency-Cross Border) (the "ISDA Form") published by ISDA, with such modifications as you and we shall in good faith agree (such agreement, the "Agreement"). Upon the execution by you and us of the Agreement, this Confirmation will supplement, form a part of, and be subject to the Agreement. All provisions contained or incorporated by reference in the Agreement, upon its execution, shall govern this Confirmation except as expressly modified below. Until we execute and deliver the Agreement, this Confirmation shall supplement, form a part of, and be subject to an agreement in the form of the ISDA Form as if we had executed an agreement in such form (with a Schedule thereto which provides that Market Quotation and the Second Method apply for purposes of Section 6(e) of such agreement) on the Trade Date hereof. In the event of any inconsistency between this Confirmation and either the ISDA Form or the Agreement, this Confirmation will govern. 2. The terms of the particular Transaction to which this Confirmation relates are as follows:- Notional Amount: USD 10,000,000 Trade Date: April 3, 1998 Effective Date: April 7, 1998 1 [LOGO] Termination Date: April 7, 2001, subject to adjustment according to the Modified Following Business Day convention and to Section 4 herein. FIXED AMOUNTS: Fixed Rate Payer: Morton's Fixed Rate: 5.59% Fixed Rate Payment Dates The 7th of January, April, July and October in each year beginning July 7, 1998, and ending on the Termination Date, subject to adjustment in accordance with the Modified Following Business Day convention. Fixed Rate Day Count Fraction: Actual/360 FLOATING AMOUNTS: Floating Player: BBNA Floating Rate Payment Dates: The 7th of January, April, July and October in each year beginning July 7, 1998, and ending on the Termination Date, subject to adjustment in accordance with the Modified Following Business Day convention. Floating Rate for Initial Calculation Period: 5.6875% Floating Rate Day Count Fraction: Actual/360 Floating Rate Option: USD-LIBOR-BBA Designated Maturity: Three months Spread: None Reset Dates: The first day of each Calculation Period. Compounding: Inapplicable Business Days: New York and London Business-Day Convention: Modified Following. Calculation Agent: BBNA Governing Law: New York law Documentation: ISDA Master Agreement to be provided by BBNA. 2 [LOGO] 3. Relationship Between Parties Each party represents to the other party that: (a) Non-Reliance. It is acting for its own account, and it has made its own independent decisions to enter into this Transaction and as to whether this Transaction is appropriate or proper for it based upon its own judgment and upon advice from such advisors as it has deemed necessary. It is not relying on any communication (written or oral) of the other party as investment advice or as a recommendation to enter into this Transaction; it being understood that information and explanations related to the terms and conditions of this Transaction shall not be considered investment advice or a recommendation to enter into this Transaction. It has not received from the other party any assurance or guarantee as to the expected results of this Transaction. (b) Evaluation and Understanding. It is capable of evaluating and understanding (on its own behalf or through independent professional advice), and understands and accepts, the terms, conditions and risks of this Transaction. It is also capable of assuming, and assumes, the financial and other risks of this Transaction. (c) Status of Parties. The other party is not acting as a fiduciary or an advisor for it in respect of this Transaction. (d) Risk Management. It has entered into this Transaction for the purpose of (i) managing its borrowings or investments, (ii) hedging its underlying assets or liabilities or (iii) in connection with its line of business. 4. OTHER PROVISION(S) As long as no Event of Default or Termination Event shall have occurred and then be continuing, the parties agree that the Floating Rate Payer may extend the Termination Date of this Transaction by two years and must notify the Fixed Rate Payer on April 5, 2001, by telephonic notice of its intention to do so on April 9, 2001, whereupon the obligations of the parties hereunder shall reflect a revised Termination Date of April 7, 2003, and all other terms of the Transaction shall remain in effect as detailed above. 5. ACCOUNT DETAILS: Payments to BBNA: Through the Federal Reserve Bank, Boston, Routing No. ABA 011000390, for A/C BBNA, Boston, for credit to Arbitrage Settlement Account #295032, Attn: Swap Desk, 01-13-08. Payments to MORTON'S: PLEASE ADVISE 5. CONTACT INSTRUCTIONS: BBNA: Swap Desk (Resets/Payments): Tel: (617)434-1321 FAX: (617)434-0505 3 [LOGO] Confirmations: Tel: (617)434-4405 FAX: (617)434-4284 MORTON'S: PLEASE ADVISE Very truly yours, BANKBOSTON, N.A. By: /s/ William K. LePard By: /s/ James Mather ------------------------------- ---------------------------------- Name: William K. LePard Name: James Mather Title: Managing Director Title: Managing Director Agreed and accepted as of the date first above written: MORTON'S RESTAURANT GROUP By: /s/ Thomas J. Baldwin ------------------------------- Name: Thomas J. Baldwin Title: EVP & CFO PLEASE SIGN AND FAX TO: 617-434-4284, ATTN: MARY SCHER REQUEST CORRECTIONS: 617-434-4405. 4