I told my brother my situation and he recalls a friend telling him of unattended kids throwing rocks at each other and along with a few cars at a car show. I'm very leary of doing the cruise nights again. Maybe just as a spectator
Also, as archrms states why do some people just have to put their hands on the shiny paint? That brings back a memory of when the car was delivered to the house. One of several neighbors came down and was touchy feely all over the car. I dealt with it because the car needed cleaning after delivery and a trip to Olthoff's. But then he grabbed the wing window and started swinging it back and forth. That's when my anal speech came out!