Centennial Celebration

See our dedicated Centennial Celebration website at https://www.sdt100years.org/ for details and registration!


SDT Foundation 100for100 logo$100 for 100 Years Foundation Campaign

The SDT Foundation is running a special campaign in recognition of our 100 years. Please consider giving to our $100 for 100 Years campaign to help continue our mission to encourage the scholastic and leadership growth of our members. Learn more here


100 Ways to Celebrate

To honor Sigma Delta Tau’s 100 years of sisterhood, the Sorority compiled a list of 100 ways to celebrate. Click here to learn more.

Follow Us on Social Media

Follow along with SDT on Facebook, Twitter, Instagram, Snapchat and Pinterest – all under “sdtsorority.” Our official Centennial hashtag is #SDT100, and we invite you to use that to share your memories and stories about your experiences with SDT and why the Centennial means so much to you.

National Centennial Celebration

June 23-25, 2017 at the Crowne Plaza Times Square

We’re excited to announce that we will be storming New York City in 2017! Join us for this momentous occasion! Click here for the most current information available.

Centennial Charm, Frame & Special Edition Badge

NOW AVAILABLE from Herff Jones

centennial charmSDT cent badge frameSDT Cent frame only








Celebrate SDT’s 100 years of sisterhood with our commemorative charm, or accentuate your Torch badge with a stunning frame. Frames are available to fit your existing badge, or you can elect to purchase a complete badge and frame set. These items will only be available through June 2017, and can be purchased only through our official jeweler, Herff Jones.