Found it a week ago or so, at Pier 39. I know what you're thinking, what the fuck were you doing down there? I was paying a visit to the Aquarium of the Bay, a small but very nice aquarium. Anyway there's a ice cream place on the pier that has cotton candy they nmake right there. $3 a bag (pier prices). Don't buy it at the stand where it 50 cents more, go into the store.

Now who really wants to spend anytime at the pier? No one I know. So here's what you do. Drive there with a friend have them circle while you run in and get the cotton candy.