Calendar of Events

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

  • Weed Warrior Workday – Reddy Branch Stream Valley Park – Olney

    Reddy Branch Stream Valley Park Olney, MD, United States

    Weed Warrior Workday – Reddy Branch Stream Valley Park – Olney Sat. November 9th, 2019  •  9:00am to 12:00pm   Reddy Branch Stream Valley Park Please join Weed Warrior Supervisor, Adam Heifetz, at Reddy Branch Park in Olney where we will clear English ivy from mature oak, maple, and cherry trees.  We will also give breathing room […]

  • Weed Warrior Event

    Weed Warrior Event Join us on the Trail for a Winter Weed Warrior event on Saturday, December 14th  •  10 am - 12:30 pm. All are welcome to join us, and students earn SSL hours.  For more information, contact the Muddy Branch Alliance Email: muddybranchalliance@gmail.com Phone: (240) 424-5392  

  • Weed Warrior Cleanup Event, Gaithersburg

    Weed Warrior Event Saturday, February 15th 10-12 noon Join us for a winter Weed Warrior event at Washingtonian Woods Park, Gaithersburg. The weather should be perfect for attacking invasives that are harming our natives.  Where to park: Get to it by turning off Muddy Branch Road at Midsummer Drive, and then take the first right into […]

  • Weed Warrior Cleanup Event, Rockville

    Wootton's Mill Park 175 Watts Branch Parkway, Rockville, MD, United States

    Weed Warrior Event Sunday, March 8  •  1 – 4 pm We're excited to announce that WEED WARRIORS is coming to the City of Rockville parks! A group of volunteers is forming to help the City of Rockville remove invasive plant species from city parks in the Watts Branch, Rock Creek, and Cabin John watersheds. […]

  • Defensores de la Cuenca – Celebramos San Francisco de Asis y el fin de Tiempo de Creacion

    Broadacres Local Park 710 Beacon Road, Silver Spring, MD, United States

    Celebramos San Francisco de Asis y el fin de Tiempo de Creacion Saturday, October 3  •  11:00 am – 1:00 pm Broadacres Local Park 710 Beacon Rd, Silver Spring, MD Join Defensores de la Cuenca in their first “two-for-one” event – a joint celebration of Saint Francis of Assis and a park clean up. Event […]

  • Muddy Branch Trail Trash Clean Up

      Muddy Branch Trail Trash Clean Up NEW DATES! Saturday, March 6  •  11am - 1 pm Rain Date March 7 •  11 an - 1 pm The Environmental Club at Quince Orchard High School is having another trail trash cleanup! Wear your mask and weather-appropriate clothing. We'll provide gloves, trash bags and pick up sticks. Social […]

  • GreenFest Plogging Challenge lecture

    First lecture in series – Plogging Challenge Thursday, April 1 at 7pm Leslie Wilcox, Montgomery County Department of Environmental Planning Valeria Espinoza, Montgomery Parks Plogging? Never heard of it? Join this virtual lecture to learn about this new trend in environmental activism. Plogging is a great challenge to take on this spring while helping you […]