Well, I went to the shop hop in Celina, OH today (there were 17 or 19 shops in one place) and you didn't win any prizes unless your passport was fully stamped and the only way you could get it stamped was to make a purchase from each vendor. Won't waste the gas or my time 1 1/2 hours drive time one way next year. There was a $5 admission fee which I felt was completely acceptable.