I've made myself a few versions over the years to play. Decided to put a little spin on it and turned the "free" space into a Bonus space. You have to get one of the bonuses in the other squares to stamp it. Dun dun dun!
If you've never been in the AA and you're reading some of these like, "Ugh, that's rude." please realize that it's all in good fun. Most artists don't care if you pay in change or chit chat for an hour. So get a sense of humor.