Maryland Code, Alcoholic Beverages and Cannabis § 29-1305

(a) There is a beer and wine tasting (BWT) license.

(b) The Board may issue the license to a holder of a beer, wine, and liquor license or a beer and wine license.

(c) The license authorizes the holder to allow the consumption of beer or wine that may be sold under the beer, wine, and liquor license or the beer and wine license for tasting if the consumer is not charged for the beer or wine.

(d) The Board shall regulate:

(f) The privileges granted by the license may not be exercised during a festival event.