Oh ok I found it! Sorry I got distracted because I was seriously interested in the fact that DST made it an organization-wide cause.
And the answer to your question is "no"

Inspired by this thread, I looked in my copy of "Bound By a Mighty Vow" and learned that Kappa Alpha Theta never took an official position on suffrage. To be honest, it was actually a divisive issue for our sorority because there were women who were extremely passionate about women's right to vote, while there were also women who thought that it was "unwomanly" to protest, speak out, etc. Theta didn't want to alienate members...so they never took an official position.
I think Thetas have been pioneers for women in so many ways, but I was a bit disappointed and surprised to find out that we didn't officially support women's right to vote. I sincerely have a great deal of respect and admiration for your organization for making it such an important cause...that took a great deal of courage.
ETA: It was honestly sort of hard for me to come to terms with the fact that Theta resisted taking a stance because it might "look bad" because...I love and respect Kappa Alpha Theta so much, but I also love voting, and it's hard for me to fully grasp that they wouldn't stand up for women's rights. I know it's a product of the times, but it's really difficult for me to imagine that women would be so concerned with image and with being proper that they would not want to VOTE.