2026 SkeptiCal Conference Exhibitors
California Freethought Day
California Freethought Day celebrates science, free speech, social justice, and more... every year! Join us at the State Capitol Building, at the west steps October 10 & 11, 2026!
Learn More at: Website
Humanist Community in Silicon Valley
The Humanist Community in Silicon Valley is a Chapter of the American Humanist Association. Established in 1962, we have a long tradition of promoting humanist values while providing interesting educational programs and fun, friendly social events for our members.
Our group is open to all, independent of race, gender, age, color, national origin, ethnic background, socioeconomic status, marital status, disability, sexual orientation or gender identity.
Learn More At: Website | Facebook | Meetup
Monterey County Skeptics
MCS in beautiful Monterey County, California, formed in 2007 as a social group of like-minded people. We also hold the first skeptic conference every year, SkeptiCamp, held in January since 2015.
Learn More At: Website
Sacramento Area Skeptics
The Sacramento Area Skeptics were created in 2008 in an effort to organize a way for skeptics in the Sacramento area to meet one another. We organize lectures, co-host the annual SkeptiCal Conference, and host monthly social gatherings where like minds can discuss various topics over a pint. We work to promote science and critical thinking in the area and around the world and hope you join us in our effort.
