SkeptiCal is the Northern California conference on science and skepticism, a day-long event with speakers and discussions on critical thinking.

SkeptiCal 2019 will be held on Sunday, June 9 at the
Hyatt Regency San Francisco Airport.

Registration is NOW OPEN!

Youth Scholarships Available. Deadline is April 30.

This year our diverse topics span science frontiers, policy, and misuse to paranormal investigation and conspiracy theories...
Discover more about our speakers and their topics.