Environment Events in Washington

Check out happening environment events all around Washington, DC

NAM Climate and Health Summit 2026

 Wed, 08 Apr at 09:00 am Hybrid, Washington DC (In Person) and Livestream (Virtual) Free

Greater Washington Region Clean Cities Coalition, 2nd Annual Earth Day Walk

 Sat, 18 Apr at 10:00 am 3rd Street Southwest & Madison Drive Northwest USD 0 to 53,355

Earth Day Forest Bathing

 Sun, 19 Apr at 09:00 am US National Arboretum USD 20 to 35

Leaflet & Sampling for MeatOut @ Cherry Blossom Festival!

Fri, 20 Mar at 12:00 pm Tidal Basin

Spring Equinox Forest Bathing

 Sun, 22 Mar at 10:00 am US National Arboretum USD 20 to 35

DC Environmental Film Festival: Observer (2026 Stone Award Winner)

 Sat, 21 Mar at 02:00 pm National Academy of Sciences Free

DC | Environmental Film Festival in the Nation's Capital: "Aki"

 Sat, 28 Mar at 01:00 pm Smithsonian’s National Museum of the American Indian

39th Annual Lahr Native Plant Symposium

 Sat, 28 Mar at 09:00 am US National Arboretum USD 50 to 100

Cherry Blossom Mindfulness Walk with HealWithVee

 Sun, 29 Mar at 11:00 am Floral Park Free

Spring Bird Walk- Saturday, March 21

 Sat, 21 Mar at 09:00 am U.S. National Arboretum Free

RegTech Data Summit 2026: Managing Environmental Risk Through Better Data

 Thu, 04 Jun at 09:00 am Convene Hamilton Square USD 0 to 375

Creative Entrepreneur Capital Summit 2026

 Thu, 07 May at 01:00 pm Dance Place USD 65

RE-DESIGN

 Mon, 23 Mar at 06:00 pm Italian Cultural Institute of Washington Free

Environmental Film Festival: Wild North Sea (De wilde Noordzee)

 Thu, 26 Mar at 06:00 pm Embassy of the Kingdom of the Netherlands Free

A Day Unplugged

 Sat, 18 Apr at 10:00 am Smithsonian's Anacostia Community Museum Free

SHE:DC MICRO-GRANT HAPPY HOUR

 Fri, 03 Apr at 05:00 pm La Cosecha USD 23

DC Mayoral Sustainability Forum

 Wed, 22 Apr at 06:00 pm THEARC Theater Free

Generation DMV 2026 Men & Mental Health Conference

 Sat, 16 May at 11:00 am University of District of Columbia USD 0 to 87

DPW Special Waste Collection Event (Thurs, Apr 30, 2026, at RFK Lot 8)

 Thu, 30 Apr at 10:00 am RFK Stadium - Lot 8 Free

Celebrate Trails Day

 Sat, 25 Apr at 09:00 am Rails to Trails Conservancy

Community Tree Planting: Armed Forces Retirement Home

 Mon, 23 Mar at 09:00 am Armed Forces Retirement Home Free

City Growers: Urban Farming Summer Camp

 Mon, 20 Jul at 09:00 am University of the District of Columbia Free

Comedy Show to End Food Waste & Hunger

 Sat, 28 Mar at 07:00 pm The Festival Center USD 18 to 109

DCEFF 2026 | MELT

 Tue, 24 Mar at 07:00 pm Embassy of Austria Free

Green Drinks DC's March Happy Hour!

 Thu, 19 Mar at 06:00 pm metrobar DC Free

GIS for Environmental Impact: Foundations

 Mon, 23 Mar at 06:00 pm Martin Luther King Jr. Memorial Library Free

Pulitzer Center Shorts: Changing Tides

 Tue, 24 Mar at 06:30 pm Martin Luther King Jr. Memorial Library Free

Futures at Stake: Climate Change, Human Rights, and Youth Advocacy

 Thu, 02 Apr at 09:00 am Human Rights Institute, Georgetown Law Free

Energy & Policy Forum

 Thu, 09 Apr at 05:00 pm Rafik B. Hariri Building Free

Earth Day Celebration

 Sat, 18 Apr at 10:00 am IDEA Public Charter School Free

MLK CLOTHING SWAP

 Sun, 26 Apr at 02:00 pm MLK Jr Memorial Library Free

2026 Cleantech Open Northeast Washington D.C. Kickoff Party

 Thu, 19 Mar at 05:00 pm Reservoir Center for Water Solutions USD 13

Petals & Power: A WRISE DMV Soiree

 Wed, 22 Apr at 06:00 pm Ris USD 75 to 125

2026 Americas Forum on Carbon Capture and Storage

 Tue, 12 May at 09:00 am Embassy of Australia USD 0 to 175

Energy Security in the Age of Geopolitical Competition

 Thu, 26 Mar at 10:00 am Korea Economic Institute Free

Sustainable Fashion - Macramé Penny Purse Workshop

 Sat, 21 Mar at 11:00 am 52 O Street Studios USD 64

Watershed: Exploring a New Water Ethic for the New West

 Mon, 23 Mar at 03:00 pm Reservoir Center for Water Solutions Free

St. Patrick’s Day Sustainability Celebration

 Tue, 17 Mar at 10:00 am Elliott School of International Affairs Free

Virtual Event: Earth Day Virtual Speed Dating - Washington DC

 Wed, 22 Apr at 07:00 pm Washington D.C. USD 24

Wangari Seed School: Garden Planning

 Sun, 22 Mar at 02:30 pm Wangari Gardens Free

Growing Community: Public Garden Spaces Field Trip

 Sat, 25 Apr at 10:00 am Smithsonian's Anacostia Community Museum Free

Growing Community: Healthy Eating in Any Garden

 Sat, 02 May at 10:00 am Smithsonian's Anacostia Community Museum Free

Spring Break Camp: Green Guardians (April 13-17)

 Mon, 13 Apr at 08:30 am Casey Trees USD 250

Mega Milk by Megan Milks

 Fri, 20 Mar at 07:00 pm Lost City Books Free

Sustainable Fashion - Macramé Book Bag Workshop

 Sat, 02 May at 11:00 am 52 O Street Studios USD 80

Conservation Cart Talk | Caring for Japanese Tea Utensils

 Fri, 20 Mar at 03:00 pm National Museum of Asian Art - West Building (Freer Gallery of Art), Gallery 8 Free

Mangrove Conservation & Coastal Ecology Day

 Sun, 07 Jun at 04:00 pm United States Catholic Mission Association

Taylor Agostino FREE Shred Event

 Sat, 11 Apr at 11:00 am Broad Branch Market Free

Visiting Artists Series: Soledad Salamé

 Thu, 09 Apr at 06:00 pm Katzen Arts Center at American University Free

National Children's Center (NCC)® Baby Bloomers Urban Garden Spring Opening

 Sat, 18 Apr at 10:00 am 3400 Martin Luther King Junior Avenue Southeast, Washington, DC, USA Free

Sexual Harassment 1 Day Workshop | Washington, D.C

 Fri, 13 Feb at 09:00 am For venue details reach us at [email protected] USD 550 to 1,540

Environmental Film Festival: Unless Something Goes Terribly Wrong

 Thu, 26 Mar at 03:00 pm Reservoir Center for Water Solutions Free

Volunteer with Cultivate the City

 Sun, 08 Mar at 10:00 am 2806 Channing St NE Free

Discover your green thumb - Volunteer THURSDAYS at Hopkins Gardens 2026

 Thu, 16 Apr at 10:00 am 1227 K St SE Free

Wilbur V. Harlan Greenhouse Tours- GW GPSAW

 Thu, 23 Apr School of Engineering and Applied Science Free

NCC® Baby Bloomers Urban Garden Spring Opening Part II

 Sat, 23 May at 10:00 am 3400 Martin Luther King Junior Avenue Southeast, Washington, DC, USA Free

COMMUNITY SHRED DAY IN DC (FREE)

 Sat, 21 Mar at 11:00 am 1234 Marion Barry Ave SE Free

You’re Invited! Community Clean-Up! Meet Your Neighbors at Joe Cole Park!

 Sat, 04 Mar at 09:30 am Joseph H. Cole Recreation Center Free

Community Day: A Celebration of Service, Unity, & Growth

 Mon, 20 Jan at 11:00 am Temple Mother Earth Free