http://www.gwu.edu/~lca/home.htm
That is the current GWU website
They are a newer chapter but reside in the old Sigma Chi House downtown in DC.
Id say Catholic was what you wre thinking of there John.
I'm just wondering when the new "we are expanding list" will go public, but it is interesting to see how much info and gossip this small group of people seems to know/generate.
Keep on posting!
Lenoxxx