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.

The Centennial

Honoring a century of brothers

The Alpha Tau Chapter of Alpha Sigma Phi was founded in 1926 as the Gamma chapter of Alpha Kappa Pi. In 1946, Alpha Kappa Pi and Alpha Sigma Phi merged and the Gamma chapter was redesignated as the Alpha Tau Chapter. Now, on the threshold of our 100th year, we are calling every brother — from every era — back to Hoboken.

Plans are taking shape to celebrate this milestone.

EVENT DATES & LOCATIONS WILL BE LISTED HERE

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Get Centennial updates.

We'll email you as dates, venues, and registration open. No spam — just Centennial news and chapter milestones.

Get involved

Help us build the Centennial.

We're forming a Centennial planning committee. If you would like to help organize, share archives or memorabilia, or sponsor an event — reach out.