Join your fellow Techers for a day of fun at the LA County Fair.

Have lunch with your Techer community at Brewport Tap House & Kitchen

Register to attend our Zoom meeting with Kevin Noertker discussing, “Ampaire: Decarbonizing Aviation Through Real Action, Today.”

Gather with local Techers to discuss planning enriching events for your Techer community.

Gather with local Techers to discuss planning enriching events for your Techer community.

Tables for Techers is a two-night celebration of Caltech. Techers around the world will host dinner parties for the Caltech community of undergraduates, graduates, post-docs, and alumni.

Alumni Weekend and Reunions celebrates all Caltech alumni. Plan now to return to campus for all-alumni festivities and featured traditions.

Caltech's 87th Annual Seminar Day returns on Saturday, May 18. Register to attend the hybrid event to learn about intriguing research and new discoveries from Caltech faculty.

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.

This trip is currently sold out. Journey to the pristine islands that inspired Charles Darwin's The Origin of the Species. This special expedition features special curriculum before departure and during the trip guided by Caltech's Rob Phillips, Fred and Nancy Morris Professor of Biophysics, Biology, and Physics. This trip is co-presented by the Caltech Alumni Association and the Caltech Associates