All Day

Urban Tree Summit

Silver Spring Civic Center One Veterans Place, Silver Spring

(DC) (MD) (VA) (Casey Trees) Casey Trees and Montgomery Parks present the 13th annual Urban Tree Summit (UTS). Conference presentations will focus on the health and welfare of trees in our increasingly developed landscapes. We encourage all arborists, landscape industry and environmental/green industry professionals, engineers, designers, housing developers, and interested citizens to take advantage of this opportunity to learn from experts, ...

$49 – $150

Exhibit: Faces of the Forest

The Writer's Center 4508 Walsh Street, Bethesda

(MD) (The Writer's Center) See "Faces of the Forest" by DC-based artist Sophia McCrocklin at the Writers Center. The exhibit highlights the beautiful yet fragile forests of Rock Creek Park. The Writer's Center is open 10:00 am - 3:00 pm M-F, and 10:00 am - 2:00 pm on Saturday.

Free

Discover Native Plants

US Botanic Garden 100 Maryland Ave SW, Washington DC

(DC) (US Botanic Garden) Join a USBG volunteer to explore the Regional Garden! You'll learn about Mid-Atlantic native plants and how to incorporate them into a garden. Note: This tour is dependent both on weather and volunteer availability.  

Free

Trees & Their Hidden Stories Hike

Long Branch Nature Center & Park 625 S Carlin Springs Rd, Arlington

(VA) (Arlington Parks) Have you ever wondered how a sycamore got its name or how it was an important part of the underground railroad? Or how witch hazel trees used in gaining or losing luck? Come take a hike in search of the hidden stories of food, folklore and songs of our local trees. Tree ID skills will be taught. ...

$9
Capital Nature