• Garden Design Workshop

    Webinar CA, United States

    This free workshop includes topics covering sizing and siting a rainwater collection area, developing a palette of climate-appropriate plants, applying key design principles, and laying out a successful planting plan. Advanced registration is required.

    Free
  • Goodbye Grass, Hello Garden: Qualify for Rebates

    Webinar CA, United States

    Are you looking to remove turf from your yard but don't know where to start? In this webinar you will learn about removing turf without the use of chemicals, replacing turf with climate-appropriate plants, and how to successfully apply for a turf replacement rebate. This class is free, but advanced registration is required.

    Free
  • Earth Day and Arbor Day Celebration

    Oso Creek Trail North of Jeronimo Rd. Mission Viejo, CA, United States

    The City of Mission Viejo is hosting its annual Earth Day and Arbor Day Celebration with a planting and Green Expo. Participants should wear a hat, gloves, boots and sunscreen. Lunch and ice cream will be available for volunteers while supplies last. See website and flyer for more information.

  • Santa Ana River Cleanup

    Santa Ana River Trail Huntington Beach, CA

    Rid trash from the tall grass and weeds at this month's Santa Ana River Cleanup. The Santa Ana River has many tributaries that feed into it before it meets the ocean, you can do your part to prevent pollution on a local level. Must wear closed toed shoes and pants. Sign up online for the exact address.

    Free
  • 2025 Earth Day Clean up Event – Huntington City Beach

    Huntington City Beach 21579 Pacific Coast Hwy, Huntington Beach

    Become a part of the solution to pollution and help keep Huntington City Beach healthy and clean. Volunteer efforts contribute to Beach nourishment and aid environmental restoration by providing a safe habitat for various species such as birds, shellfish, and sea turtles. Visit website for Volunteer Release and Liability Waiver before attending.

  • 2025 Earth Day Clean up Event – Bartlett Park

    Huntington City Beach 21579 Pacific Coast Hwy, Huntington Beach

    Become a part of the solution to pollution and help keep Huntington City Beach healthy and clean. Volunteer efforts contribute to Beach nourishment and aid environmental restoration by providing a safe habitat for various species such as birds, shellfish, and sea turtles. Visit website for Volunteer Release and Liability Waiver before attending.

  • 2025 Earth Day Clean up Event – Bartlett Park

    Huntington City Beach 21579 Pacific Coast Hwy, Huntington Beach

    Become a part of the solution to pollution and help keep Bartlett Park healthy and clean. Volunteer efforts contribute to Beach nourishment and aid environmental restoration by providing a safe habitat for various species such as birds, shellfish, and sea turtles. Visit website for Volunteer Release and Liability Waiver before attending.

  • Arbor Day Tree Planting

    San Clemente Municipal Golf Course 150 E Avenida Magdalena, San Clemente, California

    Please join the City of San Clemente in planting Ficus Nitida trees. All necessary tools, gloves, and water will be provided. Hole # 5 is located south of the Golf Course Club House by the intersection of Avenida San Luis Rey and Avenida Santa Margarita. Street parking is available.

  • Rainwater Harvesting Workshop

    Bridges Community Day High School 31576 El Camino Real, San Juan Capistrano, California

    Get hands-on experience installing an active rainwater harvesting system with this workshop! In this free class, you will discuss designing a rainwater harvesting system, choosing and preparing the optimal site, how to size and install system componenets and keeping up with maintenance. Light refreshments and drinks will be available to attendees. Follow the link to watch the introductory class recording...

    Free
  • Earth Day Beach Cleanup & Educational Fair

    Pier & Parque Del Mar 622 Avenida Del Mar, San Clemente, California

    Come learn more about the San Clemente's environmental programs and other services offered by the city at this annual cleanup and fair. There will be free giveaways, information booths, city vehicle/equipment displays, fun and games for the kids, and free burritos from Fisherman’s Restaurant for those who pre-register and attend the beach cleanup!

  • Earth Day Festival 2025

    Costa Mesa City Hall 77 Fair Drive, Costa Mesa

    Come to Costa Mesa City Hall's Lawn for a day of education and fun free activities to celebrate our home, the Earth! There will be giveaways, games, food, free compost, raffle prizes, and fun for the entire family.

  • Bolsa Chica Earth Day

    Bolsa Chica State Beach Huntington Beach, CA, United States

    This free Earth Day event is a three-site extravaganza starting at Bolsa Chica State Beach Tower 28 for environmental actvities and a beach cleanup. At site 2 across the street you can take a tour at the Bolsa Chica Ecological Reserve to learn about our local wildlife. Finally, end the day at the Huntington Harbour Yacht Club to hear from...