Adults

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How did the fear of Russia save Sweeney Ridge? Find out as you hike with one of the most knowledgeable guides in town, Nike missile veteran David Bridgman.
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Join us in this lecture series to hear what experts from the Bay Institute, the Tuolume River Trust and the Golden Gate Salmon Association have to say about the Twin Tunnel Project and its affects on our local community and ecosystem.
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Come join us at West Peak, the true summit of Mt. Tam, on Earth Day, Saturday, April 22, 2:30-5pm for an epic sing-along that will be the climax in a new video directed by local filmmaker Gary Yost to help support the launch of the effort to restore the site of the old Air Force Station. We'll be singing the chorus of the song "The Way It's Supposed to Be" written expressly for the restoration effort by Dore Coller of Mill Valley.
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Join us in maintaining White Hill Trail. We‰ЫЄll remove invasive French broom to clear the trail corridor and increase safety by improving lines of sight.
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What are wildlife corridors? And why are they important? Join MCL's Business-Environment Breakfast to learn more as a panel of speakers dive into the regional and local implications of this topic.
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Join a family-friendly evening walk that starts at Rob Hill and ends with a storytelling campfire program at the Rob Hill Campground.
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Join Ranger Amy Kaplan for a writing workshop at Muir Woods that explores the relationship between place and you and you and place.
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Ahhwoooo! Calling all night owls, park lovers and partygoers... Break out your trail chic outfits and experience one howl-of-a-night under the moon!
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Join us to remove large but hidden stands of French Broom from the interior of Pine Point. Increase your knowledge of Marin's unique plant and animal life while contributing to their continued survival.
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We will be planting native plants in order to help stabilize the banks of the creek. Woody debris structures have recently been installed in the creek at the sites where we will plant, which provide shelter to juvenile salmonids including coho salmon, Chinook salmon and steelhead trout.