Local 506 is a member's only club. But I guess that's not so bad considering membership is only something like five dollars. They have a lot of random bands playing all the time. Some are really good finds, and others are a little less so. The whole atmosphere is kind of dark, which isn't always a good thing. It's also a little cramped and seating sucks. I only go there if I know there's a good band playing or there's an event going on.