Museum On Main

Contact Information

Museum On Main

Sarah Schaefer
603 Main Street
Pleasanton, CA 94566

 [email protected]



Enriching Community Life Through Education and Preservation.

We are dedicated to linking the past to the future by preserving, clarifying and disseminating information about history specific to the Tri-Valley region and by encouraging participation in the arts and humanities through our public programs.


Greeter; Office Volunteer; Educational Volunteer; Collection and Archive Volunteer; Special Events