Giants helping to celebrate San Francisco City Hall’s 100th anniversary FOXSports.com On Friday, June 19 the San Francisco Giants will partner with the city to help celebrate City Hall’s 100th anniversary. The event, which will run from 6-10 p.m. PT, will include food trucks, live music and a laser show. Per MLB.com, senior vice … San Francisco City Hall Puts on Party to Mark 100 YearsNBC Bay Area |