I feel like we got a LOT of interest when I plurked about a Youth Center, so in an effort to expand beyond my plurklist let's brainstorm here. I think it's really important for anyone to feel like they can add to this which is why I'm posting it with as open a format as I can. The images below are just there to serve as inspiration for the possibilities of the youth center in an abstract way so that nobody feels tied down to any single format!
TL;DR brainstorm kid stuff here! Feel free to comment straight to the post if you're mulling over / straight brainstorming. Otherwise, comment to each top level with what you/your character would like to see -- no pressure, let's just see if we can keep things kind of organized enough to help jumpstart ideas.