Calendar of Events

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

Food Waste Prevention Happy Hour

Brookeville Beer Farm 20315 Georgia Avenue, Brookeville, MD, United States

A consortium of organizations, led by the Montgomery County Food Council and Manna Food Center, again have teamed up with other local organizations to organize an exciting line up of free local in-person and online events, see the list of local events HERE! The MCFC X Manna Food Waste Prevention Week Happy Hour will take place at […]

Tree Tube Removal at South Germantown Recreational Park, MD

South Germantown Recreational Park 18405 Central Park Circle, Boyds, MD, United States

Tree Tube Removal at South Germantown Recreational Park, MD Sunday, April 13, 2025  •  9:00 AM  – 11:00 AM 18045 Central Park Cir., Boyds, MD 20841   Join Tomorrow’s Trees and Montgomery Parks for some tree love and care at this tree tube removal event  near South Germantown Mountain Bike Park & Track, MD. Make a huge […]

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