Have a good one there Alex...I don't know why people think it's so weird to play folk music without alcohol there...they do call them coffee-houses after all. Usually the difference is that you have an audience instead of a noisy social club, people shut the f*** up and listen! I am a bit concerned though about the free coffee. Caffeine is a drug you know. I hope there's a strictly enforced age limit and a three-cup limit for everyone present (otherwise there will be those who can't hold their caffeine and won't shut the f*** up about it.)

With so many performers, if you a choice of when to play, ask for either the second set or right-after-intermission, the peak times for audience attention.

Go for it guy
Willie-O