There's a little scene in Fame where they go to see RHPS and Doris gets up on stage with everyone. It's the best representation of the RH craziness that I've seen. I'll bet that bootleg video was great!
I hope Ryan Murphy gets the message from the crummy reviews that the audience and the critics aren't fans of these theme episodes. IMO, the only theme episode that was really good was the Madonna one. Most of the time, it just feels like they're trying too hard to fit a theme into the regular framework of the show.