Md. Code, Alcoholic Beverages and Cannabis § 18–1308

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

(b) (1) The Board may issue a Class C beer, wine, and liquor license for the use of a person holding an entertainment event conducted by a club, a society, or an association at the place described in the license.

(2) The license may be issued for a period not exceeding 7 consecutive days.

(c) The license fee is $25 per day.