Calendar of Events

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

  • Potomac River Watershed Cleanup

    Alice Ferguson Foundation's Potomac River Watershed Cleanup Connecting people to their local watershed The 31st Annual Potomac River Watershed Cleanup will be on Saturday, April 13, 2019. There will be events throughout the entire month of April.    The Annual Potomac River Watershed Cleanup has become a decisive catalyst for progress that ignites people’s interest and […]

  • 3rd Prince George’s County Pet Waste Management Summit

    Prince George's County Dept of Environment, Sustainability Division 1801 McCormick Drive, Largo, MD, United States

    Sustainable Maryland is pleased to invite you (as a Prince George's County elected official, municipal or county staffer, Green Team member, homeowners/civic association board member or engaged citizen) to attend the 3rd Prince George's County    Pet Waste Management Summit   Where: Conference Room,1801 McCormick Drive, Largo 20774  When: Thursday, April 18, 6:00 - 9:00pm […]

  • Cache In, Trash Out

    Black Hill Nature Center 20926 Lake Ridge Dr, Boyds, MD, United States

    Cache In, Trash Out Mon. April 22nd, 2019   •  1:00pm to 4:00pm Black Hill Nature Programs 20926 Lake Ridge Drive, Boyds, Maryland 20841 April is Earth Month Montgomery Parks to host an array of fun, family-friendly activities all month long Montgomery Parks, part of the Maryland-National Capital Park and Planning Commission, is celebrating Earth Month […]

  • International Coastal Cleanup Day

    International Coastal Cleanup September 21st, 2019 Harnessing the Power of People to Fight Ocean Trash The International Coastal Cleanup began more than 30 years ago, when communities rallied together with the common goal of collecting and documenting the trash littering their coastline. The movement was catalyzed by the passion and spirit of two committed individuals. […]

  • Weed Warrior Workday at Sligo Creek Park

    Sligo Creek Stream Valley Park Silver Spring, MD, United States

    Weed Warrior Workday at Sligo Creek Park Sat. September 28th, 2019  •  9:00am to 11:00am   Sligo Creek Stream Valley Park Join Weed Warrior Supervisor Greg Odegaarden for an invasive plant removal workday at Sligo Creek Park in Silver Spring. Please wear long pants, long sleeves, and sturdy, closed-toed shoes. Bring gloves, pruners, and loppers if […]

  • September Cleanup Hike – Fairland Recreational Park

    Fairland Recreational Park 3928 Greencastle Road, Fairland, MD, United States

    September Cleanup Hike – Fairland Recreational Park Sat. September 28th, 2019  •  10:00am to 12:00pm   Fairland Recreational Park   Fairland Recreational Park Join RenewMe Fitness for their next cleanup hiking project in August along the trails at Fairland Recreational Park!  This is a great way to get out and experience the park, get some exercise, and […]

  • Northwest Branch Stream Cleanup – Lamberton Drive

    Northwest Branch Trailhead nearest 200 Lamberton Drive, Silver Spring, MD, United States

    Northwest Branch Stream Cleanup – Lamberton Drive Sun. September 29th, 2019 •  9:30am to 11:30am   Northwest Branch Stream Valley Park   Northwest Branch Stream Valley Park Trails Join the Neighbors of the NW Branch for this annual fall cleanup along the NW Branch and Lamberton Tributary from Lamberton Drive! Volunteers will meet near the trailhead at […]

  • Northwest Branch – Burnt Mills Falls Stream Cleanup

    Burnt Mills Park East 10701 Columbia Pike, Silver Spring, MD, United States

    Northwest Branch – Burnt Mills Falls Stream Cleanup Sat. October 5th, 2019  •  9:30am to 11:30am   Northwest Branch Stream Valley Park   Northwest Branch Stream Valley Park Trails   Burnt Mills East Special Park  Join the Neighbors of the NW Branch for this annual fall cleanup along the NW Branch from Burnt Mills! Volunteers will meet in […]