9:00am to 1:00pm
Meet up at the Marin Headlands Nursery. Enter Marin Headlands Tunnel Route, stay on Bunker Road for 2.5 miles, bear right at the fork, follow the sign toward the Marine Mammal Center; take the second left onto Kirkpatrick Street (before the Marine Mammal Center). Look for the nursery’s greenhouse on the right. Park right behind the nursery and walk back up to the greenhouse.