Thanks for the ideas so far.
Ladybugz I didn't know they were illegal
I currently have 2 of them bolted to 2 cafe tables that I found on the side of the road! They are the perfect circumference for the "Stop" signs. I have them outside and use them on my patio, but the Texas sun makes them very hot, so I have had to cover them when we dine out so we don't get burned. Also, the edges are straight and I have scratched myself.
I thought I would use them at our home, but we don't have a "den" or "game room". So, I am thinking of an outdoor use.