Calendar of Events

If you know of any events of interest please reach out to calendar@onemontgomerygreen.org

Earth Month Eco-Career Networking

Immigrant Food 925 13th Street, NW, Washington, DC, United States

Join DC EcoWomen for a special joint event with the DC Chapter of the Sierra Club where we will be focusing on nurturing career connections while learning about local environmental campaigns for the achievement of zero waste goals at the local level! We will connect employers looking to hire with job-seekers, learn about particular career […]

Conservation Montgomery Big Tree Tour

Brookside Gardens 1800 Glenallan Avenue, Wheaton, MD, United States

The Spring 2025 Big Tree Tour Please plan to join Conservation Montgomery for our first Big Tree Tour since 2023. The now famous 'Big Tree Man' Joe Howard will be joined by favorite sidekick and botanical expert Carole Bergmann. We will see several champion trees including sweet bay magnolia, bald cypress, and paperbark maple. Witch […]

MCPS Summer Rise & Shine Golf Tournament

Montgomery Country Club 20908 Golf View Dr, Laytonsville, MD, United States

Please consider saving Monday, May 5 to play in a golf tournament fundraiser at the Montgomery Country Club, in support of Summer RISE which provides high school students with engaging career-based learning opportunities to gain hands-on learning experiences, build professional skills, and inform future college and career decisions related to their field of interest. Since 2017, […]

Muddy Branch Alliance Weed Warriors and Litter Pickup

Malcolm King Park 1200 West Side Dr, Gaithersburg, MD, United States

Join us Saturday 5/10 for Weed Warriors and Litter Pickup! Minor location change for our litter pickup this weekend: We'll meet at the School Drive entrance of Malcolm King Park to remove invasive plants and learn about the native plants that are found there. Under the guidance of experienced Weed Warriors, we'll pull out plants like multiflora […]

DC EcoWomen May 10: Art of Women Tour

National Museum of Asian Art 1050 Independence Ave SW, Washington, DC, United States

May 10: Art of Women Tour Join DC EcoWomen for a public-guided tour on the Art of Women! Location: Meet for picnic on National Mall near Smithsonian Metro station at Jefferson Drive and 12th St, NW For tour, meet at information desk of National Museum of Asian Art, West Building (Freer Gallery) Register at: https://www.eventbrite.com/e/may-10-art-of-women-tour-tickets-1319306363849  

Going Solar in Montgomery County: Your Options

Wheaton Library and Community Recreation Center 11701 Georgia Ave, Wheaton, MD, United States

Going Solar in Montgomery County: Your Options  - In-person presented by the Montgomery County Green Bank Tuesday, May 13  | 4:00pm - 5:00pm Wheaton Library Cindy McCabe from MC Green Bank will discuss how solar panels work, whether they're “worth” it for your home, and other options you have to lower your energy bills. Hear […]

Bike to Work Day

Montgomery County residents are encouraged to participate in the regional Bike to Work Day on Thursday, May 15 and online registration is now open. The event is held annually across the nation to celebrate bicycling as a fun, healthy and climate-friendly way to travel. There will be dozens of free pit stop events throughout the region and 14 within Montgomery […]

Bethesda Green Living Fair

Bethesda Green 4825 Cordell Avenue, Suite 200, Bethesda, United States

Bethesda Green Living Fair  Join us for a day of sustainability, community, and eco-friendly inspiration at the Green Living Fair on Saturday, May 17th! Explore local green businesses, discover sustainable products, and learn simple ways to live a greener lifestyle.  📍 Where: Bethesda Green, 4825 Cordell Avenue ⏰ When: Saturday, May 17th 🎉 What: Vendors, activities, giveaways, and […]