Events

Members can post events to the calendar! Just sign in and click "Add Event." Watch a video tutorial here. If you'd like to join, click "Sign up" in the upper right corner.

Thursday, April 23, 2026 (4)

Apr 23, 2026
April 18, 2026
Saturday

  • Earth Day Clean-Up Events

  • Apr 18, 2026 to May 9, 2026
  • Location: Various East Bay locations
  • Description:

    Join the Contra Costa Resource Conservation District for a series of clean-up events throughout the county. Each event has separate registration and time details. Clean-up parties are organized in:

    • Concord
    • Martinez
    • Brentwood/Antioch
    • Rodeo
    • Crockett
    • P
  • Created by: Sustainable Contra Costa
 

  • Concord Earth Day 2026

  • Apr 18, 2026 at 9:00am to Apr 25, 2026 at 12:00pm
  • Location: Various Concord locations
  • Description:

    Join the City of Concord in celebrating Earth Day this April by giving back to our local environment. A series of hands-on volunteer events will take place across the city, offering residents a chance to support parks, plant trees, and help care fo

  • Created by: Sustainable Contra Costa
April 23, 2026
Thursday

  • Pleasant Hill Earth Day Celebration

  • Apr 23, 2026 from 5:00pm to 7:00pm
  • Location: Pleasant Hill City Hall, 100 Gregory Lane
  • Description:

    Celebrate Earth Day in Pleasant Hill with an evening of environmental awareness and activities. Over a dozen groups will be in attendance with a variety of demonstrations, activities and information all based around Earth Day.  Vendors/activities inc

  • Created by: Sustainable Contra Costa