According to Dave and Busters' National Website:
Guests under the age of 21 (legal drinking age) must be accompanied by a parent or guardian (a person 25 years of age or older who agrees to be responsible for the conduct and safety of the underage guests). Our N. Bethesda and Philadelphia locations enforce a year-round 11 p.m. curfew for guests under the age of 21.
Going to the information about the San Diego location, all I could find were the normal hours of operation for Fridays ~ 11:30 am - 2:00 am, so if anyone knows specific times under 21ers need to be out of there or anything, please post it!
