There is nothing scarier than a clown in a van. Nothing. Not a darned thing is scarier than a clown in a van.
It just so happens that I own a van. It is a big, grey cargo van that we use at my company. I also know a guy who has an evil clown costume. Here is my photo interpretation of the world's scariest candy trap.
It'll scare everyone. Parents, kids, the police, heck, I'm even be a little scared.