San Francisco has so many great options when it comes to toddler birthday party ideas. Whether you want to go out and do something active or stay in and have your party catered-Ben and Jerry's Bay Area Ice Cream Catering anyone?-you're sure to find something to suit you and your group's wants and needs. A couple of San Francisco's kid-friendly restaurants include Rigolo Cafe and Restaurant, which has a play area, kids menu and great pizza, and Chenery Park Restaurant which serves mac and chee...