Talk about a party!! Today is the legendary SF footrace, the Bay-to-Breakers. This is probably one of the biggest parties SF throws. If you want to watch naked people run, costumes of every shape and size, and drunk people race, this is for you. I ran it when I was 13 years old, and have been a spectator many years. Here are a couple of pics that give you an idea of the event, but you have to actually see it live to appreciate it.