Every person is guilty of a misdemeanor who, while acting as a waiter, waitress or entertainer in an establishment which serves food, beverage or food and beverages, including, but not limited to, alcoholic beverages, for consumption on the premises of such establishment:
A. Exposes his or her genitals, pubic hair, buttocks, natal cleft, perineum, anal region or pubic hair region;
B. Exposes any device, costume or covering which gives the appearance of or simulates the genitals, pubic hair, buttocks, natal cleft, perineum, anal region or pubic hair region; or
C. Exposes any portion of the female breast at or below the areola thereof. (Ord. 2653 § 1 (part), 1988).