KC's apartment, maybe CJ & Syn's apartment, cafe, Jude/Prudence's house, an "Other" thread for general things that happen in locations that don't have a designated thread, and a 1v1 or Private thread (for sex scenes).  Not sure how much sex will actually be a part of the game, but for anyone who doesn't want to read it it can be separated.  Also, in my opinion, sex scenes can really distract and derail other scenes if everything is being written in the same thread.