Yes, they were in the gift shop, I think
there were 4 to 6 different.
Thats the giftshop that was with the car exhibition when it was way out the back of the parking lot.
I couldnt swear they were identical but I think so.
I remember seeing them when I was staying at the IP, and then thinking I should get a set for Lyn Papke but when I went back on my last night it was closed and I forgot all about them after that.