<Page> 60 state street boston, ma 02109 adams, harkness & hill the emerging growth investment VIA FAX 617.371.8900 www.ahh.com July 30, 2001 Special Committee of the Board of Directors Uno Restaurant Corporation c/o Brown, Rudnick, Freed & Gesmer 745 Atlantic Avenue Boston, MA 02111 Attention: Tamara Davis Ladies and Gentlemen: In accordance with the terms of the engagement letter between the Special Committee of the Board of Directors (the "Special Committee") of Uno Restaurant Corporation (the "Company") and Adams, Harkness & Hill, Inc., we are writing to affirm our opinion, dated April 4, 2001 (the "Opinion"), as investment bankers, as to the fairness, from a financial point of view, to the shareholders of the Company other than Aaron Spencer and the Management Group (the "Management Group"), of the cash consideration to be received by such shareholders in connection with the proposed acquisition (the "Transaction" or "Merger") of the Company by the Management Group, pursuant to an Agreement and Plan of Merger to dated as of April 19, 2001 (the "Merger Agreement"), by and among Uno Acquisition Corporation, and the Company. Our affirmation is a result of our review of the analyses undertaken to arrive at our Opinion in the context of certain material changes in the assumptions associated with those analyses, including the announcement by the Company on July 17, 2001, of its quarterly earnings and performance. This letter is for the information of the Special Committee and the Board of Directors of the Company and may not be used for any other purpose without our prior written consent, except that this opinion may be included in its entirety in any filing made by the Company with the Securities and Exchange Commission with respect to the transactions contemplated by the Merger Agreement. Sincerely, <Page> Special Committee of the Board of Directors Uno Restaurant Corporation July 30, 2001 Page 2 of 2 ADAMS, HARKNESS & HILL, INC. By: /S/ GREGORY W. BENNING ------------------------------ Gregory W. Benning Managing Director Co-Head, Mergers & Acquisitions