I've just finished development of an adult themed game designed to be played by 3+ people in clubs/strip clubs. It is best described as a sort of trivia game. It's loads of fun, keeps people coming back to your club, gives them a reason to stay longer, and can be setup to charge players and give out prizes. It runs all by itself without any human intervention when setup. Has tons of setup options to allow you to configure it as you like. And, best of all, there is no charge for the game.
Check out the home page at: http://www.mobmentality.com/mobmentality
If you'd like a copy and/or a demo, send me an in game IM (Zaplok Riggles).
Thanks!
Zaplok Riggles
Mob Mentality game creator