Événements et activités volunteer events à Lanham, MD
Volunteer Workday: Invasive Removal at Beech Forest Grove
Thursday at 3:30 PM
Columbia · Beech Forest Grove
Volunteer Workday: Invasive Removal at Beech Forest Grove
Thursday at 3:30 PM
Columbia · Beech Forest Grove
10th Annual Burgers & Bands for Suicide Prevention May 17, 2026
Sun, May 17, 11:00 AM
Severna Park · Severna Park Taphouse
10th Annual Burgers & Bands for Suicide Prevention May 17, 2026
Sun, May 17, 11:00 AM
Severna Park · Severna Park Taphouse
NCC® Baby Bloomers Urban Garden Spring Opening Part II
Sat, May 23, 10:00 AM
Washington · 3400 Martin Luther King Junior Avenue Southeast, Washington, DC, USA
NCC® Baby Bloomers Urban Garden Spring Opening Part II
Sat, May 23, 10:00 AM
Washington · 3400 Martin Luther King Junior Avenue Southeast, Washington, DC, USA
iNaturalist Bioblitz on the Mount Vernon Trail
Sunday at 10:00 AM
Alexandria · Daingerfield Island (see event description for exact meeting spot)
iNaturalist Bioblitz on the Mount Vernon Trail
Sunday at 10:00 AM
Alexandria · Daingerfield Island (see event description for exact meeting spot)
How to Start and Maintain a Nonprofit Organization in Maryland
Wed, May 13, 6:00 PM
Baltimore · Open Works
How to Start and Maintain a Nonprofit Organization in Maryland
Wed, May 13, 6:00 PM
Baltimore · Open Works
Community Healing Day: Root, Rise & Restore Together
Saturday at 10:00 AM + 2 en plus
Washington · Temple Mother Earth
Community Healing Day: Root, Rise & Restore Together
Saturday at 10:00 AM + 2 en plus
Washington · Temple Mother Earth
Friends of Lake Accotink Park 2nd Qtr General Membership Meeting
Wed, May 20, 6:30 PM
Springfield · 7500 Accotink Park Rd
Friends of Lake Accotink Park 2nd Qtr General Membership Meeting
Wed, May 20, 6:30 PM
Springfield · 7500 Accotink Park Rd
Purposed Women: Healing of Hearts – Photographer Volunteer Opportunity
Saturday at 9:30 AM
Essex · Baltimore's Best Events
Purposed Women: Healing of Hearts – Photographer Volunteer Opportunity
Saturday at 9:30 AM
Essex · Baltimore's Best Events
2026 Oxon Cove Earth Day River Cleanup
Saturday at 10:00 AM
Oxon Hill · Oxon Cove Park & Oxon Hill Farm
2026 Oxon Cove Earth Day River Cleanup
Saturday at 10:00 AM
Oxon Hill · Oxon Cove Park & Oxon Hill Farm
FLAP FCPS HS Trash-Off Challenge : A High School Showdown
Sunday at 12:00 PM
Springfield · 7500 Accotink Park Rd
FLAP FCPS HS Trash-Off Challenge : A High School Showdown
Sunday at 12:00 PM
Springfield · 7500 Accotink Park Rd
