• Parent Teacher Group

• 973.

PTA California Congress of Parents Teachers & Students Inc

Delta Council is the organization that manages east Contra Costa County PTAs, for elementary schools, middle schools and high schools.

Contra Costa County Historical Society Inc

We are the official Contra Costa County repository of historical documents.

• Humanities Organizations

• 975.

Souls of Light Sanctuary

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• Environmental Quality Protection and Beautification N.E.C.

• 976.

Save Lafayette Trees

Our mission: to protect the environment and demand better PG&E gas safety in Lafayette and CA.

• Music

• 977.

Martinez Music Mafia

501c3 Non Profit The Martinez Music Mafia (or MMM for short) is a 501-c-3 non-profit organization whose mission is to raise and donate funds to worthy local charities, using music and musicians as a force to bring people together for the good of the community.

• Senior Centers/Services

• 978.

Elder Care Team

The Elder Care Team's mission is to provide Healthcare Advocacy and Legal Services to Elders, Dependent Adults (50 and over) and Veterans.

• Foster Care

• 979.

RUSTY HALO FOUNDATION

We provide Equine Assisted Learning and Equine Assisted Psychotherapy to foster teens, formerly unsheltered teens, Teens with systems use, and teens of Veterans and First Responders.

• Historical Societies and Related Activities

• 980.

Martinez Cemetery Preservation Alliance

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Urban Tech Center

Urban Tech Center (UTC) aims to create a future of technically savvy individuals through mentorship-based tech education programs for learners of all ages.