Timari Brown of Two Rivers Charter School in Washington play with large blue blocks in the "Play Work Build" exhibition at the National Building Museum. ( Kevin Allen )
If you go

What: “Play Work Build”

Where: National Building Museum, 401 F Street NW.

When: Monday-Saturday, 10 a.m. to 5 p.m.; Sunday, 11 a.m. to 5 p.m. Closed on Christmas. The exhibition will be open for at least two years.

How much: $5 ages 3 to 17; $8 adults; free for age 2 and younger. Prices include admission to all museum exhibitions.

Information: Call 202-272-2448 or have your parents visit www.nbm.org.

READ: All About Play Work Build