Wow, our alumni are really supportive of us...soemtimes we forget that they are indeed alumni!! lol
But one thing we do here at Eta Delta is have an annual retreat with actives and alumni...and while there we not only learn about the sorority and the chapter's history, we learn about each other.
Also, seeign as yoru chapter was established right before mine (Eta Gamma, Eta Delta) I'm sure you guys celebrated your 20th aniiversary some time ago...try havign a celebration in honor of 20 years in the bond of Tau Beta Sigma and invite them out to tell all the stories about how they chartered, and the progression from then to now