ONE-der Party!

We opened our new downtown space in September 2021, and in the year since, you’ve helped us make it our home. To celebrate this magical first year, we’re throwing a ONE-der Party on Saturday, September 10 from 4-7 pm! Enjoy small bites and drinks, a dance party DJ’ed by local artist Farrah Flosscett, interactive science activities, and other special programming.

Tickets are $15 for members and $30 for nonmembers and are required for adults and children 1+.

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Sep 10 2022


4:00 pm - 7:00 pm


National Children's Museum
1300 Pennsylvania Ave NW, Washington, DC