Frequently Asked Questions

We look forward to welcoming you back to campus Saturday, May 18, 2019!
Questions? Contact us at

What is the recommended attire for Seminar Day?
Seminar Day is casual — comfortable clothing and shoes are recommended.

How do I register?
Online registration will open March 1 for Reunion Weekend and Seminar Day.

Do I need to register in advance?
We can accept walk-in attendees but we strongly encourage to register in advance. To take advantage of the Eager Beaver rate for Seminar Day, the deadline is Monday, April 22. 

Where do I check in when I arrive on campus?
Check-in for Seminar Day is at the tent on Beckman Mall. Please refer to the schedule for location details.

Is there wireless access?
Free wireless internet is available through the Caltech Guest network. No password is needed. 

Questions? Contact us at