83rd Annual Seminar Day

About Half Century Club

Come back to Pasadena for a weekend of activities celebrating Half Century Club alumni and the newest Half Century Club inductees from the Class of 1974. The Half Century Club includes all alumni who graduated 50 or more years ago. Events also include the Milestone Dinners for members of the Classes of 1969, 1964, 1959, 1954, 1949, and 1944. Enjoy a weekend filled with intellectual stimulation, engaging conversations, endless inspiration, and cherished traditions. Reconnect with Techers at the Half Century Club Reception with President Thomas F. Rosenbaum and Professor Katherine T. Faber, the Half Century Induction and Luncheon with Provost David Tirrell, nostalgia sessions, House gatherings, and more.
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Thursday, May 16 to Sunday, May 19

Caltech Campus (various locations)
Pasadena, CA
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Register here by May 3

$175 per registration
Registration includes all Half Century Club events, receptions, scheduled meals, reunion sessions, tour transportation, and a gift for each guest.
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Alumni Portal
Connect with Techers on the Alumni Portal.

COVID-19 Information
‍Visit Caltech On-Campus Events to learn the latest campus policies and guidelines.

‍Questions?Contact info@alumni.caltech.edu