The first Asian elephant born at the zoo in 25 years just debuted on Earth Day. Linh Mai is 460 pounds of sass and bubble baths. Plus pandas, lions, and all the spring baby animals. Always free.

Explore Bison Standing Strong at the Smithsonian's National Museum of Natural History.
These already happened. We keep them here so you can see what this category looks like across the year, and so you know what to watch for next season.

A dachshund race benefiting a Loudoun County dog rescue, with the farm's five-acre play area included in the afternoon.

DC's first DockDogs: top dock-diving dogs flying into a 40-foot pool on the pier. Free, 10 to 6, drop in whenever.
First day of summer at the zoo. Scavenger hunt with animal clues and prizes, animal demos, and hands-on STEM stations by Smithsonian scientists. Free with pass.
Guided bird-watching walk at the Smithsonian National Zoo. Experts lead families through the grounds identifying bird species. RSVP required.
Thousands of sheep, shearing demonstrations, fiber artists, farm animals, and kids activities. One of the biggest festivals in the DMV for animal lovers.

Beyond the tulips, Burnside Farms has adorable farm animals for kids to meet, goats, chickens, rabbits, and more. Under 5 FREE!

Farm animals are a highlight of this beloved community festival, plus bluegrass, food trucks, and crafts. Completely free.

Special weekend activities at the Maryland Zoo including animal encounters, keeper talks, and face painting. A full day out for the family.

Free Bird Migration Celebration at the Smithsonian National Zoo on May 10, 2026.
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