The only way a 21+ show can be justified is if they force you to drink loads of alcohol.
Other than that, I hate it when clubs do that. I still have around a year and 10 months left until I can get in to these shows. Especially since I don't have a fake ID anymore
Well, if you're ever interested in playing a show in NYC, there's a venue called The Lion's Den or something like that. I think one of the guys there is in a death metal band.