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One hundred years of Alpha Tau.
In 2026, the Alpha Tau Chapter of Alpha Sigma Phi celebrates its Centennial at Stevens Institute of Technology. A century of brothers, returning to Castle Point for a reunion weekend a hundred years in the making.
A weekend to honor a century of brothers.
The Alpha Tau Chapter was founded in 1926 as the Gamma chapter of Alpha Kappa Pi, becoming Alpha Tau of Alpha Sigma Phi at the 1946 merger. Now, on the threshold of our 100th year, we are calling every brother — from every era — back to Hoboken.
Plans are taking shape for a reunion gala, chapter house open house, brotherhood ceremonies, and more. We want your voice in building it.
Welcome reception
Brothers gather at the chapter house for an opening night reception, house tours, and a look back at 100 years of Alpha Tau history.
Centennial gala
A formal evening honoring our history, our alumni, and the future of the chapter. Dinner, keynote, and toasts to the next 100 years.
Brotherhood brunch
A closing brunch on Castle Point. Time for reflection, photos, and farewells before brothers head home.
Dates & venue to be announced — subscribe below for updates.
Get Centennial updates.
We'll email you as dates, venues, and registration open. No spam — just Centennial news and chapter milestones.
Help us build the Centennial.
We're forming a Centennial planning committee of alumni and undergraduates. If you'd like to help organize, share archives or memorabilia, sponsor an event, or speak at the gala — reach out.
Contact the committee