It will be airing May 22nd now. There were some problems with editing and getting release forms signed from all the people who asked questions, that's why there was a delay.
I've never seen so many screaming teens in my life! LOL Looks like it was a lot of fun. I wish there was more of Zach Braff. He's so much more charming in real life than he is on Scrubs. Why didn't they put in the girl's performance of Mama Who Bore Me? There's cellphone video footage of it on YouTube, but it didn't make it into the final edit.