I took the day off work yesterday to play with my sister. Here in San Francisco they have these little yellow cars that you can rent for a few hours and tour the city. They're actually just little go-carts with a lawn mower engine and they probably shouldn't be out in traffic. In fact, I'll retract that...they SHOULDN'T be out in traffic. But we didn't care! We strapped on our chrome helmets and had a blast!