Erica and I will be missing Perk tonight, as I have free tickets to see Chicago at the Hippodrome this evening. One of the neat things about working where I do is that (very occasionally) things like that happen. And I've been lucky twice lately, as this is where I got the Guns N Roses tickets, too. I think that I can be sure that this show, at least, will not open with an hour and a half of uninteresting burlesque. Although probably there will also be less pyrotechnics.
Anyway, no open mic for the sisters. Try to have a good time regardless.