I must have been asleep at the switch here in Michigan, about 9 am I started out from home(Constantine) going west on US12. I notined a couple 68/67 camaros and told the wife there must be a midweek carshow somewhere. Well from the time I started going west till I got to Niles Mi. about 35 mi. there was a steady stream of cars, street rods, hot rods, you name it they were there. I stoped at a gas station where some had stoped they told me they were headed to Detroit. He never said why. So thats what I'm wondering WHY. The cars were from all over the midwest Minn. Wis. Ill.In.MI.Those are the plates I could read.Any answers???