Just to clarify, the reason I posted the original question is because I am part of a committee in my sorority that is working on forming a similar group to some of the others. It would be made up of alumnae who are spending their own money on badges they would like to own, since our National Office only purchases "special" badges - one of the founders', a past Grand Council badge, a chapter pres badge, etc. They would also look out for other important historical items in order to gather some more of our history for our centennial in 2012.
I was curious to see how many other of the NPC sororities had these programs in place, what their names were, and how they functioned (does HQ pay or do the alumnae?).
Thanks for all the responses