Where comes to mind when you think of the funnest city in California? In Los Angeles? St. Barbara? It's always San Francisco for me. It is the home of sourdough bread, Dungeness crab, and, of course, the magnificent Golden Gate Bridge. Some people have even left their hearts here. Most travelers include San Francisco on their "Things to Do in San Francisco this Weekend" lists for good reason. This list of the top San Francisco attractions and things to do is just a small sample of what the city has to offer, whether you're a local or a first-time visitor.