Md. Code, Alcoholic Beverages and Cannabis § 19–2007

(a) On–premises consumption of alcoholic beverages is allowed:

(1) until 2 a.m. the following day; or

(2) if December 24 or December 31 is on a Sunday, until 3 a.m. December 25 or January 1.

(b) When consumption of alcoholic beverages must end under subsection (a) of this section, all tables and bar areas must be cleared of alcoholic beverages.