[KeepOnSingin]

I have found a sorority at my school that I'm interested in. I didn't really know about them until last week because they're underground as my school doesn't allow Greek life (it's a small, Catholic school) but I've now been introduced to the sorority and went to an informal event they had and have read their website and all that jazz. They're holding a formal informational night on Sunday which I will be attending and they said to bring any questions I have. I'm wondering, what sorts of questions should I have? Thanks!