Md. Code, Alcoholic Beverages and Cannabis § 15–1307

(a) The Board may issue a per diem license of any retail class.

(b) A per diem license authorizes the license holder to exercise any privilege conferred by the class of license at an entertainment event held by a club.

(c) (1) The license shall be in the form that the Board requires.

(2) The applicant shall sign the license.

(d) The license may not be issued to a club more than 12 times in a calendar year.

(e) The fee for the license is $50.