I was just at retreat and we played strip poker. We didn't use cards but three special dice. Each player started with three strips of fabric 6 x 22. You roll the dice and either keep your strips, pass them right, left or they go in the pot. The last person with a strip wins the pot in the middle. I can go into more detail if you would like me to. We made it even more fun last and made some rules to go along with the pot. The person who "wins" has one year to complete a project with the pot and bring it back to retreat the following year. Some call it winning others call it losing. It is so fun to watch people be so happy when they get to send their strips to the middle :)