Events

Feeling tired from summer gardening and debating if winter gardening is for you? The speaker can’t wait to share why growing potatoes at home is the perfect winter crop for those eager to add a new winter crop to their rotation or those debating whet

Interested in learning about home composting?  The City of Martinez is hosting a free Home Composting Workshop, led by sustainability expert Todd Sutton, on Tuesday, November 18th from 12:00 – 1:00 PM in the City Hall Council Chamber.  

Enjoy light re

Mark Boucher Senior, Hydrologist for the CCC Flood Control District, will deliver a presentation on how prepare for floods. Mark established a network of stream flow gauges around the county, so they can accurately track where trouble spots might be

Now that your lawn is gone, how is it going with your water-wise landscape?

Join Nicolle Patterson and Kristin Bowman from EBMUD Water Conservation Division and Dawn Kooyumjian with UC Master Gardeners of Contra Costa County, for an interactive onlin

Join Dave Phelps—Landscape Architect, garden coach, and founder of Garden Enlightenment—for an informative online presentation on fall garden care. Dave will walk us through the essentials of seasonal maintenance, including: pruning basics for shrubs

In this family-friendly walk presented by Greenbelt Alliance, we'll stroll up Mitchell Canyon in search of witches' broom, devil's horns, ghost pines, and other scary and not-so-scary signs of the season. But first, we'll meet the famous 8-legged div

Free, family event with live music by the Harmoneers, crafts, family activities, plants for sale from Morningsun Herb Farm, food and more! Local vendors present harvest related activities and information on their organizations. 

Learn more HERE

Weeds may be small, but their impact is anything but. Understanding how weeds grow is essential to understanding how to control them. Join UC Master Gardener Dawn Kooyumjian for a FREE insightful webinar that dives deep into the world of weeds: why t

The Walnut Creek Library Foundation is honored to welcome Wei-Tai Kwok and Tyler Snortum-Phelps from  Sustainable Contra Costa to Live! From the Library for a FREE conversation about climate change and steps we can all take to mitigate its effects. 

Join us for a day of learning and help raise funds for Rodgers Ranch!
Our three onsite partner organizations will be conducting hands-on workshops that showcase how our gardens can be used to create food and beauty. 

You can sign up for one or more of

Rodgers Ranch Heritage Center is hosting a nature lecture series featuring local naturalist Michael Marchiano who will speak on local flora and wildlife.

This lecture will feature an introduction to Contra Costa fungi and photos of local varieties of

Sustainable Contra Costa will present the Leadership in Sustainability Awards at the 17th Annual Awards Gala in Pleasant Hill. This fun and inspiring event supports and celebrates local individuals and organizations for their outstanding contribution

Free!  Hands-on anti-bird/glass collision party!  Come learn how to apply markings to glass windows and doors to prevent bird collisions in this workshop, which is sponsored by the Bringing Back the Natives Garden Tour, the Golden Gate Bird Alliance,

The Green Movie Night series presents a screening of the eye-opening documentary "Fashion's Dirty Secrets."

Fashion looks good, but it’s hiding an ugly truth. In this eye-opening documentary, Stacey Dooley travels the globe to see what fast fashion i

Join us for an engaging morning focused on the future of Heather Farm. This public event invites Walnut Creek residents and local businesses to learn more about the city’s plans for the new community center - one of the largest construction projects

Rodgers Ranch Heritage Center is hosting a nature lecture series featuring local naturalist Michael Marchiano who will speak on local flora and wildlife.

This lecture will be about various spiders that make our region their home.

Born in Berkeley and

Join the textile drive and help the Concord Library reach our goal of diverting 1000 lbs of textiles from landfills! Did you know that over 14.5 million tons of textiles enter U.S. landfills or are incinerated each year? Or that the fashion industry

💚🌎 Hello Future Earth Savers! 💚🌎
The planet needs your voice, your ideas, and your help - right now!

Join us for an exciting online summit where young visionaries take the spotlight! Inspired by the book Front Country by Sara St. Antoine, this event

This permaculture design course lets you develop a broad understanding of permaculture and design that uses whole systems thinking, which looks at how everything works together as a part of a larger whole. This can apply to the environment, our inter

The City of Concord is excited to invite local artists (5-18) to participate in an opportunity to beautify our downtown public spaces, while promoting environmental stewardship through art. Artists can submit proposals for sustainability themed artwo