At first, trading patches seemed too scary for him, maybe too foreign a concept. But after the first trade, he seemed to warm up to the idea and pretty soon, we found that he'd walk up to where they were trading, put down his bag, spread out his collection and start working out these deals.
Did I mention he collected the Iowa council strip with an image of the USS Riverside NCC-1818 on it?
Yes, this Cub likes to trade patches.