Good rant. I volunteered at a local weekly cruise night for many years. Burnouts and donut takeovers are not a new problem. Here in PA, it's usually worst in the early spring, when people dig out their fun cars for their first event eager to show off or test what they can get away with. Our cruises got popular quickly, so the local police visited regularly, and didn't mind doing it. Plus we always had volunteers at the exit to identify offenders, ready to swing the ol' banhammer as necessary. As Greg noted, If they know shenanigans won't be tolerated, they'll usually fall in line or go somewhere else. But if you come across an event that tolerates clown clubs or individuals doing stupid things, I'd look for different one to attend the next time.