Your OMCA Membership gift is 100% tax-deductible!
As an OMCA Member, your annual gift provides critical support for our mission: to inspire all Californians to create a more vibrant future for themselves and their communities.
Please allow 2-3 weeks for your Membership packet to arrive. If you wish to visit the Museum before that time, please bring your email confirmation or simply provide your name and a valid identification. If you are a renewing Member, please retain your permanent plastic Membership card; it will be automatically updated. Please contact us at 510-318-8520 or firstname.lastname@example.org for any questions.