2025 Community Challenge:

a block party for good!

When: Sunday April 27th from 11 - 1 | Where: Downtown San Anselmo | Who: all families in Marin | Cost: free!
Register below and be automatically entered into our raffle!

Join hundreds of families, Marin nonprofits, and community leaders at the 7th Annual C4C Community Challenge. We come together to celebrate student impact, lifting up their voices and empowering them to engage in our community in positive and meaningful ways.

Why is it called The Community Challenge? We are challenging young people and families to engage in our community through advocacy and volunteering. More than 15 Marin nonprofits will be at The Community Challenge with hands-on advocacy activities and with family-friendly ways to get involved in their organization to make our community healthier and stronger for all!

Deep gratitude to our partners and sponsors who have made The Community Challenge possible!

Follow along! #C4Cchallenge

Community Challenge FAQ

  • Do we have to be part of C4C to attend?: No! Every family in Marin is invited to come!
  • How can our family get involved with C4C?: We host monthly Family Orientation sessions! Join the movement here.
  • Is there a cost to attend?: No! We want every family to be able to participate. We are grateful to our local businesses and funders who have sponsored the event this year. Check them out below!
  • 2025 Community Challenge Sponsors

    Become a sponsor! Email us at info@children4change.org