It is all about smashing and crashing. The rules are you get a bunch of people to sign up, they have to sign safety waivers and wear helmets and all that. There's a bunch of safety rules, but you get in a car and these aren't cars off the street, they're like junkyard cars that are not street legal and you smash them and crash them. You bump into other cars and the last one standing is the winner. They usually do two shows on Labor Day