Md. Code, Alcoholic Beverages and Cannabis § 11–903

(a) There is a Class C beer, wine, and liquor license.

(b) (1) Subject to paragraph (2) of this subsection, the license authorizes the license holder to sell beer, wine, and liquor at retail, at a club at the place described in the license, for on–premises consumption, including:

(i) during an event held on the licensed premises; and

(ii) to a member of the club or a guest of the member.

(2) If the license holder hosts an event for an outside group, the outside group shall obtain a Class C per diem beer, wine, and liquor license from the Board.

(c) The annual license fee is $480.