Md. Code, Alcoholic Beverages and Cannabis § 17–1309

(a) The Board may issue a per diem license of any class to a club for use at an entertainment event.

(b) An application shall be:

(1) on a form that the Board requires; and

(2) signed and sworn to by the applicant.

(c) (1) The total number of days for which the license may be used may not exceed four in a calendar year.

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

(d) The fee for a license is:

(1) $10 per day for a per diem beer license or per diem beer and wine license; or

(2) $20 per day for a per diem beer, wine, and liquor license.