I’m hoping to locate my favorite oyster pizza this Saturday May 7 during the annual Oyster Festival at Sharon Meadows in Golden Gate Park from 12 to 6. 11 vendors will be tempting you with fresh, local bivalves and endless supplies of cocktail sauce and mignonette. If you’re insatiable about oysters there’s a huck and suck competition. Plenty of room to picnic and listen to performances from 9 bands. $45.