Ah Shucks E, glad to be of help!
Actually, it makes no matter what each Group is, We all have certain Projects that each does for Charity.
I commend BTPi for being called upon by the College.
A lot depends on the size of The Chapter to get things done along with relationships.
When I was down one time ASA was doing a teeter-thon in front of their House. Hope they got a bunch of $$ for it.
Not knowing what each GLO does, it is hard for to speak to this thread.
LXA does many things depending on Chapters.
Some do the Watermelon Bust, Tetter Totter A Thon, Western Week, or Hot Tub A Thon. But, many are done in conjunction with the Largest Food Drive in the World.
Many of these are worked in Conjunction with Soroitys to give each a PR Push.
We as Greeks do more for Charitys than most people.
I am damn proud to admit it!