If you recognize that there is no supernatural power behind natural events, then this is the group for you! Contra Costa Atheists and Freethinkers (CCAF) is a group of individuals who value rational, evidence-based thinking.

CCAF exists for the benefit of its members.  Its purpose is to provide informative and enjoyable activities and events that promote opportunities for intellectual and social discourse, and support the efforts of atheists and freethinkers in gaining recognition, respect, and influence.

We welcome new and continuing members who support the above stated purpose.  If you have previously attended CCAF meetings, please join this meetup group in order to continue to receive information regarding our events.  You do not need to be a Contra Costa resident to join this Meetup group.

Requests to join our meetup group must be approved, as this is a private group in order to protect member privacy.  If you have questions about our group, or about joining Meetup, you can email us at contactccaf@gmail.com