Join Ranger Don Grafe for an exciting nature walk especially designed for children. Bring the entire family to learn about conservation and marshland ecology with activities and games! Dress in layers, wear sturdy shoes (it could be muddy or slippery). Rain will cancel the event. Questions: Contact Ranger Don Grafe at (415) 473-2816 or DGrafe@marincounty.org. Meet at the Tam Woods Hotel parking lot (north corner) in Mill Valley (160 Shoreline Hwy). DIRECTIONS: From Hwy 101, take exit 445B for Hwy1 N/Stinson Beach. Follow Hwy 1 N toward Stinson Beach and turn at first right into parking lot.