All Day

Blooming Now at Jack London State Historic Park

Jack London State Historic Park 2400 London Ranch Rd, Glen Ellen

Free online “Blooming Now” guide to wildflowers at Jack London State Historic Park available Feb. 1-Aug. 31, 2024 Wildflower-watchers delight in seeing blossoms along the trails of Jack London State Historic Park in Glen Ellen (Sonoma County, CA) during peak … Read more

Ongoing

Birdathon Adventure Auction

Online Event CA

Win a "bed & bird" vacation that pairs a deluxe hotel stay with a private, expert-led birding trip in a hotspot such as southeast Arizona, Portland, the Rocky Mountains, Mendocino coast or New York City! (For birding in Central Park, … Read more

Free

U.C. California Climate Steward Certification

Online Zoom

*Note: Stewards of the Coast and Redwoods Members take 20% off the price of this certification. Support Stewards and become a member for just $25! Visit: https://www.stewardscr.org/donations/ ($350 non-members and $280 for members!) Stewards of the Coast and Redwoods is … Read more

$350

Rindler Creek Trash Cleanup

Fairgrounds Drive & Coach Lane Fairgrounds Drive and Coach Lane, Vallejo

Join the Vallejo Watershed Alliance and MIT Academy for a cleanup at Rindler Creek on Saturday, May 18th from 9 a.m. to noon. We’ll meet at the corner of Fairgrounds Drive and Coach Lane in Vallejo, CA. Wear comfortable clothes, … Read more

A Cultural and Botanical Hiking Experience with Dr. Laura Morgan

Willow Creek Watershed 1st Bridge on Willow Creek Rd., Jenner

A great opportunity to join naturalist Laura Morgan for a cultural and botanical educational hike! Learn more and register here. Meet Laura on Saturday, May 18, 2024, at 9AM on Freezeout Road, at the Willow Creek/Islands in the Sky loop … Read more

$10

May Flowers Hike: Grassland Wildflower Edition

Pantoll Parking Lot 3801 Panoramic Hwy, Tamalpais Valley

Join State Park Interpreter Hillary on the third of a series of hikes that explores the abounding spring wildflowers in Mount Tamalpais State Park. This is the longest hike but it will look at the popular blooms found in our … Read more

Free

Robertson Park Cleanup

Robertson Park Livermore

Want to help clean up a riparian area in the Tri-Valley? Join Living Arroyos for our last volunteer event of the season, at Robertson Park in Livermore, to clean up trash! Learn more and register here.

Free

Nature Journaling for Garden Enthusiasts with Kate Rutter

UC Botanical Garden at Berkeley 200 Centennial Dr, Berkeley

Bring your love of gardens to a whole new level with a nature journal. Nature journaling is the act of putting pen (or pencil) to paper to observe aspects of nature with curiosity and attention. At this in-person workshop, you’ll … Read more

$70

IN A LANDSCAPE: San Geronimo Commons

San Geronimo Commons 5800 Sir Francis Drake Boulevard, San Geronimo

IN A LANDSCAPE: Classical Music in the Wild™ is an outdoor concert series where America’s most stunning landscapes replace the traditional concert hall. Guests explore the surrounding environment while listening to the music through wireless headphones, creating an immersive experience … Read more

$40

Take Me to the Trees

The Presidio of San Francisco MacArthur Avenue, San Francisco

Join this fun-filled evening reconnecting with one another to help protect and restore our redwood forests and connect all people to their peace and beauty. Enjoy craft cocktails and conifer-inspired appetizers with breathtaking views of the Golden Gate Bridge. Dine … Read more

Free
Event Series Public Star Party

Public Star Party

Robert Ferguson Observatory 2605 Adobe Canyon Rd, Kenwood

Join us for our traditional public star party with presentations in our classroom and our three telescopes open for viewing, in addition to smaller scopes set up outside! You MUST have a ticket to attend this event. Attendance is limited … Read more

$15