In case you don't know what the Dollar Dance is this is what it is: guests pay $1 (or more if they choose) to dance with either the bride or groom for about 30 seconds; it's a chance for the couple to get some more money to use for whatever (honeymoon, house, savings, etc.).
Both of my sisters had a Dollar Dance at their weddings, and I would love to do that at our wedding. There's a problem though, my FI doesn't like dancing in front of people unless he's drunk, so he REALLY doesn't want to do a Dollar Dance; I finally got him convinced that we should have a first dance together. I'm trying to think of something that is the same idea, but doesn't have anything to do with dancing. One sister suggested that they could pay $1 to limbo with us, or let them pay $1 to get their pic taken with us. We are going to have a designated place outside the barn for them to get their pic taken for the guestbook, so I'm not sure I want to have to pay $1 to get a pic taken with us. Do any of you have suggestions? Thank you for any ideas.