67

Exhibit (kkkk)


                                                                   June 28, 1996


Mr. Paul E. Gaston
274 Round Hill Road
Greenwich, Connecticut  06831


Dear Paul:

The  purpose  of this  letter is to permit  you to elect a  modification  to the
annual  incentive  payments  to  be  made  to  you  by  Boston  Celtics  Limited
Partnership  ("BCLP") pursuant to the authorization of the Board of Directors of
Celtics,  Inc. at a meeting  held on August 3, 1993.  The  modification,  as set
forth below,  has been reviewed and approved by the Audit Committee of the Board
of  Celtics,  Inc.  in  accordance  with the  BCLP  Partnership  Agreement.  The
modification  is as set forth below.

Election to Acquire Restricted Units. At your request,  and with the approval of
the Audit Committee of the Board of Directors of Celtics, Inc., you may elect to
acquire  units  representing  assignments  of  beneficial  ownership  of limited
partnership  interests of BCLP subject to  restrictions as set forth herein (the
"Restricted  Units")  at a  price  equal  to the  closing  price  of  the  units
representing   assignments  of  beneficial   ownership  of  limited  partnership
interests  of BCLP (the  "Units")  on the New York  Stock  Exchange  on the date
hereof,  subject to a discount  from such price in an amount to be determined in
consultation  with an employee  benefits  consultant  to be engaged by the Audit
Committee, on the following terms and conditions:

Restrictions.  All Restricted  Units granted  hereunder  shall be subject to the
following restrictions:

a required period of continued  employment with BCLP, or any of its subsidiaries
or affiliates (the  "Company"),  of ten (10) years from the date of this letter,
prior to the vesting of the Restricted Units;

except for any transfer by Paul E. Gaston to any  partnership of which he is the
general partner, a prohibition against the sale, assignment,  transfer,  pledge,
hypothecation  or other  encumbrance of the Restricted Units for a period of ten
(10) years from the date of this letter;

a  requirement  that all such  Restricted  Units be  forfeited  in the  event of
termination of your employment  during any period in which such Restricted Units
are subject to  restrictions;  and

a  prohibition  against your  employment  by any  competitor  of the Company and
against your dissemination of any secret or confidential  information  belonging
to the Company.


All  restrictions  on Restricted  Units awarded  pursuant hereto shall expire at
such  time or  times as  herein  provided.



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Registration of Restricted Units. Restricted Units awarded pursuant hereto shall
be registered in your name and, if such Restricted Units are certificated, shall
be deposited with the Company.

Rights  of Holder  of  Restricted  Units.  Subject  to the terms and  conditions
hereof, during any period in which Restricted Units are subject to forfeiture or
restrictions on transfer,  you shall have all of the rights of a holder of Units
with  respect  to such  Restricted  Units,  including  the  right  to vote  such
Restricted Units and the right to receive all distributions paid with respect to
Units on the same basis as if the Restricted  Units were deemed to be Units. Any
securities  distributed  with respect to Restricted Units shall be restricted to
the same extent and subject to the same terms and  conditions as the  Restricted
Units to which  they are  attributable.

Lapse of Restrictions. Subject to the terms and conditions hereof, at the end of
the time period during which the  Restricted  Units are subject to forfeiture or
restrictions on transfer,  such  Restricted  Units will be delivered free of all
restrictions  to you (or to your  legal  representative,  beneficiary  or heir).

Death;  Change In Control

Notwithstanding any provision hereof to the contrary, in the event of your death
or in the event of a Change in Control  you, or your estate,  the  beneficiaries
thereof,  or  the  authorized  legal   representative  of  your  estate  or  the
beneficiaries  thereof,  as the case may be, for a period of five (5) years from
and after the date of your  death or a Change in  Control  (as the case may be),
shall have the right to sell all or a portion of the  Restricted  Units  granted
hereunder  to BCLP at a price and on such other  terms to be  determined  by the
Audit Committee,  based upon advice received from an investment  banking firm or
financial advisor specifically retained by the Audit Committee for such purpose.
You or the authorized legal  representative  of your estate or the beneficiaries
thereof shall notify the Executive Vice President and Chief Financial Officer of
Celtics,  Inc.  in writing of any  election  to sell  Restricted  Units  granted
hereunder to BCLP. It is  specifically  agreed that, in determining the price at
which any  Restricted  Units granted  hereunder are to be sold to BCLP:  (1) The
value of such Restricted Units is to be determined as of the date of the written
notice of any election to sell such Restricted  Units. (2) Such Restricted Units
are (x) no longer subject to any of the restrictions set forth herein; (y) shall
be deemed to be freely tradable and not subject to any restrictions with respect
to resale which may be imposed by Rule 144 promulgated  under the Securities Act
of  1933,  as  amended,  or  otherwise;  and (z)  shall  not be  subject  to the
application of any block,  blockage or similar discount.

For purposes hereof, a "Change in Control" shall have occurred if:

any "Person," as such term is used in Sections 13(d) and 14(d) of the Securities
Exchange Act of 1934, as amended (the  "Exchange  Act") (other than BCLP and any
partnership  or  corporation  owned,  directly or  indirectly,  by the  security
holders of BCLP in  substantially  the same  proportions  as their  ownership of
securities  of BCLP) is or becomes  the  "beneficial  owner" (as defined in Rule
13d-3 under the Exchange  Act),  directly or  indirectly,  of securities of BCLP
representing 50% or more of the combined voting power of BCLP's then outstanding
securities;





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the security  holders of BCLP approve a merger or consolidation of BCLP with any
other corporation or partnership, other than (A) a merger or consolidation which
would result in the voting  securities  of BCLP  outstanding  immediately  prior
thereto  continuing to represent  (either by remaining  outstanding  or by being
converted into voting  securities of the surviving  entity) more than 60% of the
combined voting power of the voting  securities of BCLP or such surviving entity
outstanding   immediately   after   such   merger   or   consolidation,   (B)  a
recapitalization  or restructuring of BCLP (or any transaction  having a similar
effect),   or  (C)  a  merger  or   consolidation   effected   to   implement  a
recapitalization  or  restructuring  of BCLP (or  similar  transaction);  or the
security  holders of BCLP approve a plan of complete  liquidation  of BCLP or an
agreement for the sale or  disposition  by BCLP of all or  substantially  all of
BCLP's assets (or any transaction having a similar effect).

In order to elect the  foregoing  option with  respect to your annual  incentive
payment  which will entitle you to receive  Restricted  Units in lieu of cash as
provided  herein,  you  must  return  an  executed  counterpart  hereof  to  the
undersigned by telecopy at (617) 720-7833 on or before June 30, 1996.

                                    BOSTON CELTICS LIMITED PARTNERSHIP

                                    By:  CELTICS, INC., ITS GENERAL PARTNER


By: /s/  Richard G. Pond
         ----------------------------
         Richard G. Pond
          Executive Vice President,
           Chief Financial Officer,
           Secretary and Treasurer

AGREED TO AND ACCEPTED ON
THIS 28TH DAY OF JUNE 1996


By: /s/  Paul E. Gaston
         ---------------------------
         Paul E. Gaston