POST EVENTS

Peninsula Open Space Trust has resumed small, outdoor public events. Guests are asked to agree to COVID-19 guidelines, which are listed for each event. Follow this webpage and POST’s newsletter for more event program updates.  

We also continue to offer engaging and informative virtual events. We hope you’ll join our upcoming online events listed below, or view recordings of our past webinars on POST’s YouTube channel.

Our Community Events Series Sponsors

Bill and Jean Lane Endowment

The late Ambassador Laurence W. “Bill” Lane, Jr. and his wife Jean sponsored POST’s Wallace Stegner Lectures from their inception in 1993. Jean passed away in 2017, but had established the Bill and Jean Lane Endowment to provide for their annual lead sponsorship of this beloved series. We applaud Jean and Bill, whose unwavering support has enabled us to evolve our former lecture series into a diverse, program of quality monthly events, offering a variety of ways for community members to learn and engage throughout the year

January 29, 2023
Russian Ridge Open Space Preserve - Jan 29, 2023 - 2 p.m. - 5 p.m.
  • Russian Ridge Open Space Preserve
  • 2 p.m. - 5 p.m.
Event Details
Join Peninsula Open Space Trust for a beautiful 5-mile hike from the Russian Ridge Open Space Preserve to the top of the POST-protected Mindego Hill. You will be guided by POST ambassadors who will share details about how we protected this beautiful property featuring panoramic views of redwood ridges and undulating hillsides.
February 4, 2023
La Honda Creek Open Space Preserve - Feb 4, 2023 - 10 a.m. - 1 p.m.
  • La Honda Creek Open Space Preserve
  • 10 a.m. - 1 p.m.
Event Details
Moderate to strenuous 6-mile hike through POST-protected land providing context to the human & natural history of this beautiful preserve!
February 9, 2023
Feb 9, 2023 - 7 p.m. - 8 p.m.
  • 7 p.m. - 8 p.m.
Event Details
POST is a proud sponsor of this exciting talk with Wildlife Biologist Patrick Kolar about Golden Eagle breeding populations in the Diablo Range of California!

Join Open Space Authority for a presentation of an ongoing study of golden eagles in the area and discuss how this broader research in the Diablo Range is being used to avoid or mitigate impacts to breeding pairs of eagles at one of the largest and densest known breeding populations of golden eagles in the world.
February 11, 2023
Devil's Canyon Brewing Company 935 Washington Street San Carlos, CA 94070 - Feb 11, 2023 - 2 p.m. - 5 p.m.
  • Devil's Canyon Brewing Company 935 Washington Street San Carlos, CA 94070
  • 2 p.m. - 5 p.m.
  • 20
Event Details
Come visit POST at Devil's Canyon Brewing Company! Taste all the best canned craft from around California. The West Coast Craft Can Invitational (WCCCI) returns February 11th, 2023 for the ninth time! From 2pm - 5pm, the brewery is full of 25+ craft breweries from around the state pouring over 75 different styles of beer. Proceeds from the event will go to POST.
February 11, 2023
Bair Island - Feb 11, 2023 - 9 A.M. - 12 P.M.
  • Bair Island
  • 9 A.M. - 12 P.M.
Event Details
Join POST and SFBBO for this unique opportunity to volunteer at Bair Island and support its unique ecosystem by weeding, seeding or planting! Sign up now to reserve a spot and help us protect this valuable ecosystem!

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January 21, 2023
Pearson-Arastradero Preserve - Jan 21, 2023 - 9 a.m. - noon
  • Pearson-Arastradero Preserve
  • 9 a.m. - noon
Event Details
Join Peninsula Open Space Trust and Grassroots Ecology for this fun opportunity to volunteer at Pearson-Arastradero Preserve.

Together we will be working to improve habitat and increase biodiversity in the Gateway Garden and along Arastradero Creek by completing activities such as shoveling and moving mulch with wheelbarrows, removing invasive plants from the planting areas, installing native plants, and bucket watering native plants.

This event will involve lifting, carrying, bending, and walking on flat and uneven terrain.
January 20, 2023
Bair Island - Jan 20, 2023 - 10 A.M. - 11:30 A.M.
  • Bair Island
  • 10 A.M. - 11:30 A.M.
Event Details
Enjoy a cool morning leisurely 1.5-mile stroll through inner Bair Island with a docent-led interpretive talk during King Tides. This walk is great for all ages, as the path is paved and flat. Sign up now to check out this amazing habitat!
January 19, 2023
Online Event - Jan 19, 2023 - 7:00 P.M. - 8:30 P.M.
Event Details
Join POST and our conservation partners for an interactive panel discussion exploring the importance of habitat connections for wildlife like mountain lions, bobcats, and many other animals. Our expert panelists will discuss efforts taking place in the Bay Area and in Southern California including the Laurel Curve wildlife crossing under Highway 17, efforts in Coyote Valley and the Wallis Annenberg Wildlife Crossing at Liberty Canyon on 101 in Southern California. You don’t want to miss this interesting opportunity to learn about the habitat connectivity issues that wildlife face, and dive deep into the specific projects that conservation groups are taking on to build a more connected and healthy ecosystem in California.
January 14, 2023
Bair Island - Jan 14, 2023 - 9 A.M. - 12 P.M.
  • Bair Island
  • 9 A.M. - 12 P.M.
Event Details
Weather Update: This event is CANCELED due to weather

Join POST and SFBBO for this unique opportunity to volunteer at Bair Island and support its unique ecosystem by weeding, seeding or planting! Sign up now to reserve a spot and help us protect this valuable ecosystem!
January 7, 2023
La Honda Creek Open Space Preserve - Jan 7, 2023 - 10 a.m. - 1 p.m.
  • La Honda Creek Open Space Preserve
  • 10 a.m. - 1 p.m.
Event Details
Moderate to strenuous 6-mile hike through POST-protected land providing context to the human & natural history of this beautiful preserve!

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Learn about our spectacular natural spaces, try out nearby hikes, attend an event and be the first to know about POST's conservation work in the Bay Area.


Enjoy POST-protected open spaces anytime with a self-guided hike.

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