Environmental Événements et activités à Manassas, VA
Sustainable Landscapes Walking Tour
Fri, Oct 30, 9:00 AM
Arlington National Cemetery · Arlington National Cemetery Welcome Center
Sustainable Landscapes Walking Tour
Fri, Oct 30, 9:00 AM
Arlington National Cemetery · Arlington National Cemetery Welcome Center
Invasive Plant Removal at Four Mile Run Park
Tomorrow at 10:00 AM
Alexandria · Four Mile Run Park, 3700 Commonwealth Avenue
Invasive Plant Removal at Four Mile Run Park
Tomorrow at 10:00 AM
Alexandria · Four Mile Run Park, 3700 Commonwealth Avenue
Plant Health Care Walking Tour
Fri, Oct 23, 9:00 AM
Arlington National Cemetery · Arlington National Cemetery Welcome Center
Plant Health Care Walking Tour
Fri, Oct 23, 9:00 AM
Arlington National Cemetery · Arlington National Cemetery Welcome Center
On High Water: Holding Ground on a Vanishing Coast—Washington, DC Premiere
Wed, Oct 21, 6:00 PM
Downtown · NYU Washington, DC
On High Water: Holding Ground on a Vanishing Coast—Washington, DC Premiere
Wed, Oct 21, 6:00 PM
Downtown · NYU Washington, DC
Disaster+Travel+Wilderness First Aid Course
Sat, Oct 17, 8:00 AM
Friendship Heights · Washington DC area
Disaster+Travel+Wilderness First Aid Course
Sat, Oct 17, 8:00 AM
Friendship Heights · Washington DC area
PRKN and DCEFF Present: Unless Something Goes Terribly Wrong Film Screening
Fri, Oct 23, 5:00 PM
Near Southeast · Reservoir Center for Water Solutions
PRKN and DCEFF Present: Unless Something Goes Terribly Wrong Film Screening
Fri, Oct 23, 5:00 PM
Near Southeast · Reservoir Center for Water Solutions
S.T.E.A.M. PLUS 2026
Sat, Oct 17, 11:00 AM + 1 plus
Soutwest Quadrant · Nannie J Lee Memorial Recreation Center
S.T.E.A.M. PLUS 2026
Sat, Oct 17, 11:00 AM + 1 plus
Soutwest Quadrant · Nannie J Lee Memorial Recreation Center
Environment, geopolitics and society in the Arctic
Fri, Nov 13, 10:00 AM
Georgetown · House of Sweden
Environment, geopolitics and society in the Arctic
Fri, Nov 13, 10:00 AM
Georgetown · House of Sweden
Wilderness First Aid Course (HYBRID) hosted by Friends of the Rappahannock
Tomorrow at 9:00 AM
Falmouth · 3219 Fall Hill Ave
Wilderness First Aid Course (HYBRID) hosted by Friends of the Rappahannock
Tomorrow at 9:00 AM
Falmouth · 3219 Fall Hill Ave
Opening Reception: REFLECT & NIGHT AND DAY
Wed, Oct 28, 6:00 PM
Northwest Rectangle · Flagg Building, Atrium
Opening Reception: REFLECT & NIGHT AND DAY
Wed, Oct 28, 6:00 PM
Northwest Rectangle · Flagg Building, Atrium
Securing the Source: Drinking Water Access and Resilience in the District
Fri, Oct 23, 8:00 AM
Howard University · Howard University College of Engineering and Architecture
Securing the Source: Drinking Water Access and Resilience in the District
Fri, Oct 23, 8:00 AM
Howard University · Howard University College of Engineering and Architecture
Procurement Night Out: "Partnering for Impact"
Thu, Oct 22, 5:30 PM
National Harbor · MGM National Harbor Hotel & Casino
Procurement Night Out: "Partnering for Impact"
Thu, Oct 22, 5:30 PM
National Harbor · MGM National Harbor Hotel & Casino
Anacostia Walking Meditation
Tomorrow at 10:00 AM + 6 plus
Poplar Point · Atlas Brew Works Bridge District Brewery & Tap Room
Anacostia Walking Meditation
Tomorrow at 10:00 AM + 6 plus
Poplar Point · Atlas Brew Works Bridge District Brewery & Tap Room
CGDC Happy Hour with Her Green Planet at Sonny's Pizza
Wednesday at 6:00 PM
Pleasant Plains · Sonny’s Pizza
CGDC Happy Hour with Her Green Planet at Sonny's Pizza
Wednesday at 6:00 PM
Pleasant Plains · Sonny’s Pizza
Confronting Unregulated Mining in Mainland Southeast Asia
Tue, Oct 27, 9:30 AM
Dupont Circle · 1211 Connecticut Ave NW
Confronting Unregulated Mining in Mainland Southeast Asia
Tue, Oct 27, 9:30 AM
Dupont Circle · 1211 Connecticut Ave NW
Anacostia River Explorers Public Tour @ Kingman Island
Tuesday at 5:00 PM
Washington · Kingman Island - new dock at Benning Rd
Anacostia River Explorers Public Tour @ Kingman Island
Tuesday at 5:00 PM
Washington · Kingman Island - new dock at Benning Rd
