I still think that this is an awesome idea. Localsororities - are you interested in helping to start this, considering you have such a comprehensive list of locals? If you or anyone else is interested, PM me, and we'll talk.
I'm not that familiar with how NPC got started, but if anyone knows, we should check it out. If we can get some girls on GC who want to start working on it, we should probably talk with our chapters about this, considering this might be controversial to some.