(a) The Board may grant a per diem license of any retail class. (b) A per diem license authorizes the holder to exercise any of the privileges conferred by the class of the license: (1) at an entertainment event held by a club; (2) at the place described in the license; and (3) for a period not exceeding: (i) 7 consecutive days for a beer or a beer and light wine license; or (ii) 14 consecutive days for a beer, wine, and liquor license.
Maryland Legal Code