All Day

National Cherry Blossom Festival

(DC)(MD)(VA) The four-week festival celebrates the enduring friendship between the people of the United States and Japan and the beauty of DC's iconic cherry blossom trees with diverse and creative programming. Events will be happening throughout the DC metro area.

Northern Virginia Bird Club Walk

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

(VA) (Arlington Parks) Join members of the Northern Virginia Bird Club for informal walks through Glencarlyn Park in search of resident and migratory birds. Experienced and beginning birders welcome. Bring binoculars and field guides if you have them. Adults.

Tai Chi at Brookside

Brookside Gardens 1800 Glenallan Avenue, Wheaton

(MD) (Montgomery Parks) Tai Chi is an ancient, Chinese form of exercise perfect for adults seeking stress reduction while strengthening muscles, improving balance and increasing flexibility. The Forms are repetitive patterns that emphasize slow, flowing motions and controlled movements. Classes will help beginners to learn the Forms while providing regular practitioners the guidance of an experienced instructor. No walk-ins will ...

$14

The Butterfly Experience

Brookside Gardens 1800 Glenallan Avenue, Wheaton

(MD) (Montgomery Parks) A world of wonder takes flight as Montgomery Parks’ popular Butterfly Experience returns to Brookside Gardens. Visitors will be surrounded by hundreds of brilliant butterflies from the Americas, Africa, and Asia as they flutter among vibrant, lush tropical blooms. This intimate experience offers rare, up-close encounters while trained staff and volunteers highlight the stages of metamorphosis, the ...

$11 – $16

Invasive Vine Removal at Catholic U

Catholic Univeristy 620 Michigan Ave NE, Washington

(DC) (Casey Trees) Join Meredith from CCAN to remove Invasive Vines at Catholic University. We will spend the first 30 minutes doing a brief training on invasive vines and best practices for removal, and spend about 2 hours removing vines from the trees. We will focus on non-native invasive vines including porcelainberry (Ampelopsis glandulosa var. brevipedunculata) and English ivy (Hedera ...

Guided Cherry Blossom Walk

Stanton Park 6th Street NE and 226 4th St NE, Washington

(DC) (Tree Stories) Join educational arborist Sam Nelson for a guided walk in D.C's Capitol Hill featuring history, science, and beautiful groves of blossoms Together, we'll discuss tree science, history, and slow down to stroll and reflect under magical blossoms in spring (and take some photos). This walk will not include the beautiful but crowded Tidal Basin. Instead, we'll begin ...

$21

Cultivating Ecology: A Practical Guide (Virtual)

(MD) (Montgomery Parks) Discover practical ways to transform your yard into a thriving, sustainable landscape. Drawing from the presenter’s own garden, this talk explores phased planning, habitat-rich garden bed design, and how to choose native plants suited to your conditions. Learn actionable strategies that increase ecological value, support wildlife, and help you move confidently toward eco-friendly gardening practices. Drew Asbury, ...

$15