C.G.
I'm originally from SF, grew up there. In what area will you be staying? The beach is close and Fort Funston has wonderful trails to walk, it's a off-leash area for dogs so if you don't like dogs don't go there. If you like submarine sandwiches you must visit the Sub Center in West Portal. I always make sure to have at least two when I visit. My parents still live there. The SF Zoo is a fanastic place for kids. At least I loved it when I was a kid. The exploratorium is super cool at the palace of Fine Arts for kids and adults alike. I could go on and on, let me know more about what you like to do and i'll try to point you in the right direction. Its the city of opportunity and diversity - so basically whatever you want to do is within an hour drive. As far as wineries, Mondavi is one of my favorites as well as Coppola for the touristy value. And the Gloria"something" champagne estate is beautiful too. Feel free to contact me directly. Have blast!