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                                                                    Exhibit 10.2

                            [DART GROUP LETTERHEAD]



                               December 16, 1996



Mr. Kenneth M. Herman                      Mr. Robert N. Herman
Shoppers Food Warehouse Corp.              Shoppers Food Warehouse Corp.
4600 Forbes Blvd.                          4600 Forbes Blvd.
Lanham, Maryland 20706                     Lanham, Maryland 20706

Gentlemen:

         The following offers are made pursuant to Section 7 of that certain
Stockholders' Agreement, dated June 30, 1988, as amended, by and among Dart
Group Corporation, Kenneth M. Herman, "Jumbo Food Stores, Inc." (the name of
which is now Shoppers Food Warehouse Corp.) and Robert N. Herman (the
"Stockholders' Agreement"):

         Offer to Sell.  Dart Group Corporation hereby offers to sell to
         Kenneth M. Herman, his personal representative and any Permitted
         Transferees (as that term is defined in the Stockholders' Agreement)
         (collectively, the "Hermans"), all of the securities of Shoppers Food
         Warehouse Corp. that it holds (specifically, 5,000 shares of Class B
         voting stock and 11,666 2/3 shares of Class A non-voting stock of
         Shoppers Food Warehouse Corp.),(1) for a price of Two Hundred and Ten
         Million Dollars ($210,000,000).

         Offer to Buy.  Dart Group Corporation hereby offers to buy from the
         Hermans, all (but not less than all) of the securities of Shoppers
         Food Warehouse Corp. that the Hermans hold (specifically, 5,000 shares
         of Class B voting stock and 11,666  2/3 shares of Class A non-voting
         stock of Shoppers Food Warehouse Corp.), for a price of Two Hundred
         and Ten Million Dollars ($210,000,000).

         At the closing pursuant to either the foregoing Offer to Buy or Offer
to Sell, as the case may be, the purchaser shall be entitled to receive
delivery of the following from each seller:

         (1)     Stock certificates for all of the shares being sold by such
                 seller, properly and fully endorsed for transfer




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   (1)    If and to the extent that Dart Group Corporation's subsidiary,
Dart/SFW Corp., has any interest in these shares, this offer to sell is made
on behalf of Dart/SFW Corp. as well as on behalf of Dart Group Corporation.
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Mr. Kenneth M. Herman
Mr. Robert N. Herman
December 16, 1996
Page 2

                 to the purchaser so as to immediately effect such transfer;

         (2)     A written representation and warranty, signed by each seller,
                 that such seller has full power and authority to sell, assign
                 and transfer the shares being sold thereby and that at the
                 closing the purchaser will acquire good and unencumbered title
                 to such shares, free and clear of all liens, restrictions,
                 charges, security interests, encumbrances and adverse claims;
                 and

         (3)     Any additional documents or instruments reasonably deemed by
                 the purchaser to be necessary or desirable to assure the valid
                 and effective sale, assignment and transfer to the purchaser
                 of the shares being sold by such seller, free and clear of all
                 liens, restrictions, charges, security interests, encumbrances
                 and adverse claims.

                                        Very truly yours,


                                        DART GROUP CORPORATION



                                        By:  /s/ HERBERT H. HAFT
                                             -------------------------------
                                             Herbert H. Haft, Chairman of
                                             the Board of Directors and
                                             Chief Executive Officer



                                        By:  /s/ L. G. SCHAFRAN
                                             -------------------------------
                                             Larry G. Schafran,
                                             Chairman of the Executive
                                             Committee of the Board of
                                             Directors

cc:  Dennis J. Block, Esq.
     Weil, Gotshal & Manges LLP
     767 Fifth Avenue
     New York, New York  10153-0119