Not all wedding guests like to drink. Not all wedding guests like to dance. So how do you keep the non-partyers busy? PHOTOBOOTH! Think of the fun you had as a kid in the amusement park photobooth. Now think about free, unlimited photos mixed with a few cocktails! To keep it interesting, most photobooths come with silly props that make for very funny pictures! Justify the cost by using it as your wedding favor. People will keep their photobooth picture on their fridge for months after your wedding and smile everytime they see it!
For 4 more days you get 50% off Fotobox's 4-hour phototbooth rental through their Groupon deal. Read their vendor reveiws here.