100+ People Who Care: Marin County (100MARIN) is a circle of like-minded, philanthropic individuals who are dedicated to enhancing the support and awareness of Marin County nonprofits. Founded in January 2015, the group has over 200 members and a host of additional local enthusiasts. 

100MARIN was created by CORE, a group of local, community-minded business professionals, with the following complementary objectives:

  1. To increase each circle member’s overall giving impact 

  2. To develop and strengthen the network of individuals who are passionate about the local non-profit community

We invite you to explore this site, attend our upcoming event, and become part of Marin County's premier giving circle: #100MARIN


September 28th, 2016
Location: A Street, between 3rd and 4th Street (in front of Il Davide)
San Rafael


Danielle Pener

We are so thrilled to be a charter member of 100MARIN.  Attending the events and giving back to our local community is important to me personally, and to our law firm and this amazing giving circle is a perfect way to do it. Read more...




Marin City Health & Wellness Center provides services from San Rafael to San Francisco. Founded to provide affordable and accessible health care services to residents of public housing, they are uniquely located in the communities where their clients live.

Services include:

  • State-of-the-art medical and dental care
  • Natural birth center
  • Behavioral and mental health programs
  • Healthy lifestyle programs for all ages
  • Youth leadership programs for teen boys (The Defenders) and teen girls (Girl Power)

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