With all due respect, if you can't spell Memorabilia correctly - perhaps half of the other members can't, either, and a simpler word should be selected.

I was going to suggest The Casino Paraphernalia Collectors Club but I'm not sure I spelled Paraphernalia right, either.

How about the National Society of Casino Collectibles? Won't cut the mustard with Cigarman cuz I didn't use the Club website . . .