Question: free things to do on your birthday in san francisco?
Answer: Free slice at Pizza My Heart. ... , Free burrito at Baja Fresh. ... , Free mug at Benihana. ... , Free entree at Rubio's. ... , A free kid's meal at the Old Spaghetti Factory. ... , A free slice of cake at SusieCakes. ... , Free stack of pancakes at IHOP. ... , Free CPKids meal at California Pizza Kitchen.