Guzzler,

One of the aspects of being in a "sorority" (one r) is having discretion--having the ability to be discreet in wise conduct and management.

Being secretive of the pledge process does not mean that something terrible is going on. Most of the organizations of the NPC have similar NEW MEMBER programs which deals a lot with Fraternity education, and there's nothing secret about it at all!

The members of the sororities choose not to disclose their information to you because whatever they do, it is special to them, and it's not something that outsiders will understand.

If your sorority has a clean and fun pledge program, then why are you wondering what the others are doing?