@chyna, if it’s for 16–18 year olds, girls wear tap dance costumes or dance team try-out outfits, and some guy from theater dresses like Toulousse Latrec because he’s figured out how to do the short guy thing. The rest of the guys wear shorts, t-shirts and look like bros, because they’re too cool and too self conscious to wear a costume, especially in the middle of the summer. Everyone piles on the couch to watch the movie Moulin Rouge, eat pizza, and then watch “The Muppets Take Manhattan.”