20 Best Things To Do in DC with Kids September 2025, According to Mommy Poppins Editors

Kids will love seeing the colorful balloons at the Flying Circus Hot Air Balloon Festival. Photo courtesy of the festival
Kids will love seeing the colorful balloons at the Flying Circus Hot Air Balloon Festival. Photo courtesy of the festival
8/29/25 - By Stephanie Shipman

Back-to-school doesn't mean family fun has to stop! September is packed with fabulous, family-friendly things to do in DC and all month long.

We jump into fall this month, and with the start of September comes harvest fairs, pumpkin festivals, and other fall festivals across our area.

There are also some fun and unique events happening throughout the month, such as the Kensington Train Show, Homecoming at President Lincoln's Cottage, and the Clemyjontri Park Open House. And you won't want to miss two new shows—The Very Hungry Caterpillar at Imagination Stage and Cirque du Soleil: Luzia in Tysons Corner!

We have so many more great events listed below for your family in September, but don't forget to check our family activity calendar every day, as we're always adding more events.

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Places featured in this article:


Under the Big Top, Tysons II

Walter E Washington Convention Center

The Kennedy Center for the Performing Arts

All 8 Wards

St. Andrews Ukranian Orthodox Cathedral

Joint Base Andrews Air Force Base

Harford County Equestrian Center