Just a few on the top of my head.
Music club is a must, or at least a possibility to join or create a band. I’d love the option for being a bass guitar player as well as I find it’s one of the most overlooked instruments; despite it being a core instrument to any band.
Archery club would be wicked, I’d be all over that. Though, maybe it isn’t the best idea to let the MC anywhere near a bow, given their past and potential impulses. Then again, it might also provide a kind of ‘release’ for them.
Dungeons and Dragons club because being a geek in real life isn’t socially downgrading enough… Or maybe the MC gets pulled into the world of cards? Magic the Gathering, Pokémon, Jyhad, etc.