My fiance and I are planning to have an intimate wedding at the City Hall on a weekday June of 2013. We are looking for a place to eat lunch after the ceremony with family and friends of 20 including 4 kids and a baby with a budget of $1000. We are from San Diego but his family is in the Bay Area. Buffet or brunch is preferrable but any place near City Hall with a wedding-vibe ambiance is nice. With a small budget I am not sure if this is even possible. I would really appreciate your help.