I gave a baby shower once and when each person showed up I handed them a little piece of fabric folded to look like a diaper. Inside one was a chocolate chip . Looked like ...well you can guess what it looked like. Anyway that was the winner of a super prize. You could do something similar. Maybe make tags with words about quilting on them. Then draw a tag and whoever has a matching one wins. Good luck and I'd like to know what you choose to do.