Mass. Gen. Laws ch. 138 § 28
The holder of a license under section 18, 19, 19B, 19C or 19D may sell those alcoholic beverages which such licensees are authorized to sell to churches and religious societies, educational institutions licensed under section fourteen, incorporated hospitals and homes for aged people whose real or personal property is exempt from taxation under the laws of the commonwealth, and to manufacturers of food products, including ice cream, for use only in connection with the manufacture of such products, and to manufacturers of drugs and chemicals for use only in the manufacture or preparation of articles mentioned in section thirty-five of chapter one hundred and twelve, in such quantities and subject to such restrictions as the commission may by regulation prescribe. The holder of such a license may also sell and deliver such beverages to any person on any federal or state military or naval reservation authorized by the commanding officer thereof to purchase and receive the same.
Mass. Gen. Laws ch. 138, § 28