Except as specified in subsection (b) of this section, no person may sell anything by outcry between 10 p.m. and 8 a.m. This section does not apply to the sale of merchandise, food, or beverages at licensed sporting events, parades, fairs, circuses, and similar, licensed entertainment events. City Code, 1976/83, art. 11, §238(c) Ord. 99-548