Exhibit 2.1



                           STOCK REPURCHASE AGREEMENT

                                 by and between

                         BACK BAY RESTAURANT GROUP, INC.

                                       and

                            THE WESTWOOD GROUP, INC.

                            As of September 24, 1999






                                    Exhibits

                          Exhibit A - Fairness Opinion






HWD2 710166v2
                           STOCK REPURCHASE AGREEMENT

         This  Stock  Repurchase  Agreement  (the  "Agreement")  is  made  as of
September 24, 1999, by and between Back Bay Restaurant  Group,  Inc., a Delaware
corporation  (the  "Company"),   and  The  Westwood  Group,   Inc.,  a  Delaware
corporation and an existing shareholder of the Company (the "Seller").

         WHEREAS,  the Seller  owns an  aggregate  of  673,451  shares of common
stock, par value .01 per share, of the Company (the "Common Stock");

         WHEREAS,  the Company  desires to repurchase  and the Seller desires to
transfer 222,933 shares of Common Stock (the "Shares") to the Company, and

         WHEREAS,  the Board of Directors of the Seller has determined  that the
per share fair market valuation of each Share is $6.00 (the "Share Valuation").

         NOW  THEREFORE,  in  consideration  of the  foregoing  and  the  mutual
promises and agreements  contained herein,  the Company and the Seller agrees as
follows:

         1.  Repurchase of Shares by the Company.  Upon the terms and subject to
the  conditions  set  forth  herein,  simultaneously  with the  signing  of this
Agreement,  the Company  shall  purchase  from the Seller,  and the Seller shall
sell,  transfer and deliver to the Company the Shares, free and clear of any and
all liens, mortgages,  deeds of trust, security interests,  pledges, charges and
liabilities  of any kind.  In  consideration  for the Shares,  the Company shall
cancel a currently outstanding inter-company loan to the Seller in the principal
amount of $970,000 and any and all interest  accrued  thereon  evidenced by that
certain promissory note, dated May 2, 1994, as amended, (the "Note").

         2. Cancellation of Warrant  Obligation.  In exchange for the repurchase
of the Shares, the Company's obligation to issue a warrant to the Seller for the
purchase of 12,905  shares of Common  Stock shall be  cancelled  and the Company
shall have no further obligation or liability in connection therewith.

         3. Time and Place  Closing of the  Transaction;  Deliveries at Closing.
The closing of the  transactions  described  herein (the  "Closing")  shall take
place at the office of Hutchins,  Wheeler & Dittmar, A Professional Corporation,
101 Federal  Street,  Boston,  Massachusetts  02110 on September 24, 1999, or on
such other date or time as the parties may mutually agree (the "Closing  Date").
At the Closing or as soon  thereafter  as possible,  the Seller shall deliver to
the  Company a stock  certificate  representing  the Shares  duly  endorsed  for
transfer or accompanied by a stock power duly endorsed in blank.

         4.  Cancellation  of  Rights.  Upon  the  cancellation  of the Note and
delivery  of the  Shares,  (i) the  Seller  shall  cease to have any rights as a
shareholder of the Company with respect to the Shares and (ii) the Note shall be
cancelled and the Seller shall have no further payment obligations thereunder.

         5.  Failure to  Surrender  Shares.  If the Seller  fails to deliver the
Shares in accordance with the terms of this  Agreement,  the Company may, at its
option,  in  addition  to all other  remedies  it may have,  cancel  the Note in
exchange for such Shares.  Thereupon,  the Company,  upon written  notice to the
Seller, shall cancel on its books the certificates representing the Shares to be
sold and all of the  Seller's  rights in and to such  Shares  shall  immediately
terminate.  For the purposes of this  Agreement,  the Seller hereby  irrevocably
constitutes and appoints the Secretary of the Company as its attorney-in-fact to
transfer the Shares on the books of the Company and to execute any document said
attorney deems appropriate in order to carry out the intent of the foregoing.

         6.  Representations  and  Warranties  of the Seller.  The Seller hereby
makes the following representations and warranties:

                  (a)(i)  the  Seller  owns,  beneficially  and of  record,  the
Shares,  free and  clear of any and all  liens,  charges,  claims,  liabilities,
security  interests or encumbrances of any nature or kind  whatsoever;  (ii) the
Seller is not subject to any voting trust agreements, proxies or other contracts
or arrangements  restricting voting or dividend rights or the transferability of
the Shares;  (iii) the Seller has, and shall have, good and marketable  title to
the Shares and full right to  transfer  title to the  Shares;  and (iv) that the
transfer of the Shares to the Company  pursuant to this Agreement will pass good
and  marketable  title  thereto  to the  Company,  free and clear of all  liens,
charges, claims,  liabilities,  security interests or encumbrances of any nature
or kind whatsoever.

                  (b) The Seller has full legal power and  authority  to execute
and deliver this Agreement, and the execution,  delivery and performance of this
Agreement  and  each  other  agreement,  document,  instrument  and  certificate
contemplated  hereby  have been duly and  validly  authorized  by all  necessary
action on the part of the Seller, and that this Agreement constitutes,  and each
such other agreement,  document, instrument and certificate will constitute when
delivered,  the valid and binding obligation of the Seller,  enforceable against
the Seller in accordance with its terms,  except as such  enforceability  may be
limited by bankruptcy, insolvency,  reorganization,  moratorium and similar laws
affecting creditors' rights generally or by general equitable principles.

                  (c)  No  action  taken  by or  on  behalf  of  the  Seller  in
connection herewith,  including, without limitation, the execution, delivery and
performance or this Agreement and each other agreement, document, instrument and
certificate  contemplated  hereby, does or will (i) violate or conflict with any
term or provision of the certificate of  incorporation  or by-laws of the Seller
or any judgment,  order,  writ,  injunction or decree  applicable to the Seller;
(ii) violate or conflict with any statute,  code, ordinance,  rule or regulation
applicable  to the  Seller;  or (iii)  violate,  conflict  with,  result  in the
termination or modification of,  constitute a default or accelerate the maturity
of obligations under, or result in the creation of any lien,  security interest,
charge or other  encumbrance  upon the shares  owned by the Seller or any of the
properties  or  assets  of the  Seller  under any of the  terms,  conditions  or
provisions  of any  contract,  lease,  note,  bond,  mortgage,  deed  of  trust,
indenture,  license,  security  agreement or other  instrument  or obligation to
which the  Seller is a party or by which the Seller or the  Seller's  properties
may be bound or affected.

                  (d) The Board of  Directors  of the Seller has  received  from
Alouette  Capital,  Inc., its financial  advisor (the  "Financial  Advisor"),  a
written  opinion  to be dated  the date  hereof,  in  substantially  the form of
Exhibit A attached hereto,  that in connection with this Agreement to the effect
that the Share  Valuation is fair from a financial  point of view (the "Fairness
Opinion").

                  (e)  Except  for any  amounts  due and owing to the  Financial
Advisor,  neither  the  Seller nor  anyone  acting on its  behalf  has  engaged,
retained, or incurred any liability to any broker,  investment banker, finder or
agent nor has the Seller agreed to pay any brokerage fees, commissions, finder's
fees or other fees with respect to the sale of the Shares, this Agreement or the
transactions contemplated hereby.

         7.  Representations  and Warranties of the Company.  The Company hereby
makes the following representations and warranties:

                  (a)  The  Company  has  all  necessary   corporate  power  and
authority  and  has  taken  all  necessary  action  required  for  (i)  the  due
authorization,  execution,  delivery and  performance of this Agreement and (ii)
the consummation of the transactions contemplated herein.

                  (b) The Company has full legal power and  authority to execute
and deliver this Agreement, and the execution,  delivery and performance of this
Agreement  and  each  other  agreement,  document,  instrument  and  certificate
contemplated  hereby  have been duly and  validly  authorized  by all  necessary
action on the part of the Company, and that this Agreement constitutes, and each
such other agreement,  document, instrument and certificate will constitute when
delivered, the valid and binding obligation of the Company,  enforceable against
the Company in accordance with its terms,  except as such  enforceability may be
limited by bankruptcy, insolvency,  reorganization,  moratorium and similar laws
affecting creditors' rights generally or by general equitable principles.

                  (c) Neither  the  Company nor anyone  acting on its behalf has
engaged,  retained or incurred any liability to any broker,  investment  banker,
finder of agent or has agreed to pay any brokerage fees,  commissions,  finder's
fees or other fees with respect to the purchase of the Shares, this Agreement or
the transactions contemplated hereby.

         8.  Conditions   Precedent  to  the  Obligations  of  the  Seller.  The
obligation  of the  Seller  to close  the sale of the  Shares  pursuant  to this
Agreement  shall  be  subject  to the  satisfaction  of  each  of the  following
conditions on or prior to the Closing Date:

                  (a) The Company  shall have  performed  or  complied  with all
covenants and  conditions  contained in this Agreement to be performed by it and
any agreement, certificate and instrument to be executed by the Company pursuant
hereto  required to be  performed  or  complied  with at or prior to the Closing
Date.

                  (b) The Seller shall have received the Fairness Opinion.

                  (c) The Board of Directors  of the Seller shall have  approved
this Agreement and the transactions contemplated hereunder.

                  (d) The Note shall have been cancelled.

         9. Conditions Precedent to Obligation of the Company. The obligation of
the Company to close the  repurchase  of the shares  pursuant to this  Agreement
shall be subject to the  satisfaction of each of the following  conditions on or
prior to the Closing Date:

                  (a) The Seller shall have  delivered,  shall have caused to be
delivered,  or shall cause to be  delivered  as soon after the  Closing  Date as
possible all of the Shares duly endorsed for transfer or  accompanied by a stock
power endorsed in blank.

                  (b) The  Seller  shall have  performed  or  complied  with all
covenants and  conditions  contained in this Agreement to be performed by it and
any agreement, certificate and instrument to be executed by the Company pursuant
hereto  required to be  performed  or  complied  with at or prior to the Closing
Date.

                  (c) The  Company  shall have  received a copy of the  Fairness
Opinion.

                  (d) The Board of Directors of the Company  shall have approved
this Agreement and the transactions contemplated hereunder.

         10. Survival of Representations and Warranties. The representations and
warranties set forth in this Agreement or in any instrument  delivered  pursuant
to this Agreement shall survive the Closing Date.

         11. Cancellation of Transaction.  Notwithstanding  anything to contrary
herein,  in the event  that the  Company  is unable to obtain  the  consents  of
BankBoston N.A. and FINOVA Capital  Corporation,  its senior lenders,  and State
Street Bank & Trust,  as trustee  for General  Motors  Employees,  Global  Group
Pension  Trust as directed  by DDJ Capital  Management,  LLC,  its  subordinated
lender,  then the Company may, in its sole discretion,  terminate this Agreement
and  return  the  Shares to the  Seller at which time the Note will no longer be
cancelled  and will  remain in full force and  effect  whereby  the Seller  will
continue to be  obligated  to pay all amounts  due and owing  thereunder  to the
Company. In the event that this Agreement is terminated pursuant to this Section
11, then any and all  further  obligations  of the Seller and the Company  under
this Agreement  shall terminate  without further  liability of such party except
with respect to its obligations under Section 12 hereof.

         12. Fees and  Expenses.  Whether or not the  transactions  contemplated
hereunder  shall be  consummated,  each party  hereto shall pay its own expenses
incident to preparing for, entering into and carrying out this Agreement and the
consummation of the transactions contemplated hereby.

         13.  Notices.  All  notices,   requests,   claims,  demands  and  other
communications  under this  Agreement  shall be in  writing  and shall be deemed
given when delivered personally or sent by overnight courier (providing proof of
delivery)  or  telecopy to the parties at the  following  addresses  (or at such
other address for a party as shall be specified by like notice):

         (a)   if to the Company:   Back Bay Restaurant Group, Inc.
                                    284 Newbury Street
                                    Boston, Massachusetts 02115
                                    Attn:  President
                                    Facsimile No.:  (617) 425-5252

         with a copy to:            Hutchins, Wheeler & Dittmar
                                    A Professional Corporation
                                    101 Federal Street
                                    Boston, Massachusetts 02110
                                    Attn:  Francis J. Feeney, Jr., Esq.
                                    Facsimile No.:  (617) 951-1295

(b)      if the Seller:             The Westwood Group, Inc.
                                    190 V.F.W. Parkway
                                    Revere, Massachusetts 02151
                                    Attn:  President
                                    Facsimile No.: (781) 284-7895

         with a copy to:            Crowley, Considine & Dray
                                    1 State Street
                                    Boston, Massachusetts 02107
                                    Attn:  Kevin Considine, Esq.
                                    Facsimile No.:  (617) 720-2055

         14.  Counterparts.  This  Agreement  may be  executed  in  one or  more
counterparts,  all of which shall be considered  one and the same  agreement and
shall become effective when one or more counterparts have been signed by each of
the parties and delivered to the other parties.

         15. Entire Agreement; No Third Party Beneficiaries.  This Agreement and
the other agreements  referred to herein  constitute the entire  agreement,  and
supersede all prior agreements and understandings,  both written and oral, among
the parties with respect to the subject matter of this Agreement. This Agreement
is not  intended to confer upon any  person,  other than the parties  hereto any
rights or remedies.

         16.  Governing Law. This Agreement  shall be governed by, and construed
in accordance with, the laws of The Commonwealth of Massachusetts, regardless of
the laws that might otherwise govern under applicable principles of conflicts of
laws  thereof.  Each of the parties  hereto agrees that any action or proceeding
brought to enforce  the rights or  obligations  or any party  hereto  under this
Agreement may be commenced and maintained in any court of competent jurisdiction
located  in The  Commonwealth  of  Massachusetts,  and  that the  United  States
District  Court for the  jurisdiction  over any such action,  suit or proceeding
brought by any of the parties hereto.  Each of the parties hereto further agrees
that process may be served upon it by certified mail, return receipt  requested,
addressed as more generally  provided in Section 13 hereof,  and consents to the
exercise of jurisdiction  over it and its properties with respect to any action,
suit or proceeding  arising out of or in connection  with this  Agreement or the
transactions  contemplated  hereby or the  enforcement  of any rights under this
Agreement.

         17. Assignment. Neither this Agreement nor any of the rights, interests
or obligations  under this Agreement shall be assigned,  in whole or in part, by
operation of law or otherwise by either party without the prior written  consent
of the other party.

         18. Enforcement.  The parties agree that irreparable damage would occur
in the event that any of the  provisions of this Agreement were not performed in
accordance  with  their  specific  terms  or  were  otherwise  breached.  It  is
accordingly  agreed that the  parties  shall be  entitled  to an  injunction  or
injunctions to prevent  breaches of this  Agreement and to enforce  specifically
(without requirement to post a bond) the terms and provisions of this Agreement,
this being in addition to any other  remedy to which they are entitled at law or
in equity.

         19. Severability.  Whenever possible,  each provision or portion of any
provision  of  this  Agreement  will be  interpreted  in  such  manner  as to be
effective and valid under  applicable law but if any provision or portion of any
provision of this Agreement is held to be invalid,  illegal or  unenforceable in
any  respect  under  any  applicable  law  or  rule  in any  jurisdiction,  such
invalidity,  illegality or unenforceability  will not affect any other provision
or portion of any provision in such jurisdiction as if such invalid,  illegal or
unenforceable  provision or portion of any  provision  had never been  contained
herein.

         20.  Attorney's Fees. If any legal proceeding is initiated by any party
hereto to enforce this Agreement or otherwise with respect to the subject matter
of this Agreement,  the prevailing party or parties shall be entitled to recover
reasonable attorney's fees incurred in connection with any such proceedings.

                  [Remainder of Page Intentionally Left Blank]





                                       S-1

         IN WITNESS  WHEREOF,  the  Company  and the  Seller  have  caused  this
Agreement to be executed as an agreement under seal by their respective officers
thereunto duly authorized, all as of the date first written above.


                                      BACK BAY RESTAURANT GROUP, INC.


                                      By:  /s/ Charles F. Sarkis
                                           Charles F. Sarkis
                                           President


                                      THE WESTWOOD GROUP, INC.


                                      By:  /s/ Richard P. Dalton
                                           Richard P. Dalton
                                           President