Celebrate the 40th Anniversary of Marin County Parks with the Marinwood Community Services District. Spend a fun-filled evening with Marin County Park Rangers and our partners, the Marin Humane Society, Project Coyote, and Wildcare. Nature activities and games for the kids, a dog adoption center, live music, and food will be available! Questions: Contact the Marinwood Community Service District at (415) 479-0775 or Marin County Parks Chief Park Ranger Rob Ruiz at RRuiz@marincounty.org or (415) 473-4045. Rain will cancel. Meet at Marinwood Park. Carpooling is requested. From Hwy 101, take Lucas Valley Rd/Smith Ranch Rd exit toward Lucas Valley Rd. Continue on Lucas Valley Rd. Turn Right at Miller Creek Rd. Marinwood Park is located at 775 Miller Creek Rd in San Rafael.