• Sign Hill Stewards: Habitat Restoration

    Sign Hill Parking Lot 964 Ridgeview Ct, South San Francisco, CA, United States

    Many rare plant and animal species live on Sign Hill’s native grasslands, including the endangered mission blue butterfly. Help us conserve and restore their habitat by installing native plants and removing invasive plants! Sign Hill Stewards will do important work while also learning more about the wildlife in their backyard.   When: Every other Friday from […]

    Free
  • Friends of Edgewood Natural Preserve: Weed Warriors

    Edgewood County Park & Natural Preserve CA, United States

    Come help the California Native Plant Society’s Edgewood Weed Warriors program and protect Edgewood’s amazing biodiversity by controlling and removing invasive, non-native plants. We'll have great opportunities to see native wildflowers and other plants, and to learn about local ecology from other volunteers and local experts.Teens are welcome, but must each be accompanied by one […]

    Free
  • Esplanade Beach Cleanup

    Esplanade Beach 360 Esplanade Ave,, Pacifica, CA, United States

    Time: 3rd Saturday of the month from 9am to 11am. Where to Meet: Meet at the top of the stairs on Esplanade Avenue next to Oceanaire Apartments (100 Esplanade Ave, Pacifica, CA). Parking: Street parking only along Esplanade Avenue. There are no parking lots in the area. If it’s a great surfing or fishing day, you may find parking […]

  • BCU – Coastal Clean Up Day – Poplar Beach (HMB)

    Half Moon Bay CA, United States

    Description We encourage participants to bring their own gloves, grabbers, or buckets. Purpose Our local beaches are stewarded by volunteers just like you! We welcome you to an engaging day of toes in the sand with family, friends and new acquaintances, raising awareness about litter and plastic pollution. Role By taking practical action to protect […]

  • Coastal Cleanup Day 2026

    TBD CA

    Coastal Cleanup Day is an annual waterway and land cleanup held in September. It’s California’s largest volunteer event and brings community awareness to protecting our marine environment from litter. San Mateo County Environmental Health Services coordinates the event in partnership with the California Coastal Commission, the Ocean Conservancy, and many local partners. Sign up for reminder emails about Coastal Cleanup Day! Join other […]

  • School Garden Leaders Workshop

    The HEAL Project Farm 374-464 Bridgeport Dr., El Granada, CA, United States

    School Garden Leaders, join us to learn and share ideas at our fall workshop to be held at the HEAL Project Farm in Half Moon Bay. Workshop topics will include: How to preserve your garden produce, lesson ideas for elementary school gardens, school garden irrigation. Following the workshop, we will tour the farm. School Garden Workshop Team: UC […]

  • ReScape Maintenance Qualification Training (MQT) – (Online)

    Online CA, United States

    Cost:  $695 Early Bird Price - last day August 22nd $695 Group Rate (please email info@rescapeca.org) $745 Regular Price - starting August 23rd Dates: September 22, 24, 29 & October 1, 2026 Time: 9 AM - 3:30 PM (Pacific Time) Format: live online via Zoom  Grounded in ReScape’s 8 Regenerative Principles, this training provides landscape maintenance professionals with cutting-edge tools and expertise to create healthy, climate-resilient landscapes […]

  • ReScape Maintenance Qualification Training (MQT) – (Online)

    Online CA, United States

    Cost:  $695 Early Bird Price - last day August 22nd $695 Group Rate (please email info@rescapeca.org) $745 Regular Price - starting August 23rd Dates: September 22, 24, 29 & October 1, 2026 Time: 9 AM - 3:30 PM (Pacific Time) Format: live online via Zoom  Grounded in ReScape’s 8 Regenerative Principles, this training provides landscape maintenance professionals with cutting-edge tools and expertise to create healthy, climate-resilient landscapes […]

  • Friends of Edgewood Natural Preserve: Weed Warriors

    Edgewood County Park & Natural Preserve CA, United States

    Come help the California Native Plant Society’s Edgewood Weed Warriors program and protect Edgewood’s amazing biodiversity by controlling and removing invasive, non-native plants. We'll have great opportunities to see native wildflowers and other plants, and to learn about local ecology from other volunteers and local experts.Teens are welcome, but must each be accompanied by one […]

    Free
  • Mussel Rock Beach Cleanup

    Mussel Rock Beach - Meet at the Mussel Rock carpark located at the lower coastal end of Westline Drive by the second entrance to Allied Waste Transfer Station. CA, United States

    About the Cleanup: Time: Fourth Saturday of the month from 9am-11am, rain or shine. Check our online monthly calendar for exact dates. Where to Meet:  At the Mussel Rock carpark located at the lower coastal end of Westline Drive by the second entrance to Allied Waste Transfer Station.  Drive north past the junction of Skyline Drive, avoiding the […]

    Free