Prom! Surprisingly quite nice. I enjoyed seeing other people look so good. It was really a happy time for everyone; even the ones who recognized the corporate nature of it all had fun ("Sasha looks like a girl!!"). I was expecting it to be fairly ho-hum, because everyone else had built it up, and because the only other formals I've been to have been Cotillons. I related much better here than the people who frequent Cotillon.
Anyway, I have a physics project to finish, so I'll write more later.