The Circa '21 Dinner Playhouse's Hairspray lacks polish from what seems to be, in the chorus roles, a fairly green cast. Yet even though that softens the strength of the production, it doesn't seem to diminish any of the fun. I had an incredibly good time watching Saturday night's performance, and while the entire show isn't quite worth the standing ovation it received, the final song, "You Can't Stop the Beat," does deserve that special accolade intended for exceptional performances.