National Building Museum
401 F Street, NW
Washington DC 20001

April 27 to April 30, 2017
Thursday 10:30 am – 8:00 pm
Friday 10:30 am – 5:30 pm
Saturday 10:30 am – 5:30 pm
Sunday 11:00 am – 5:00 pm

http://smithsoniancraftshow.org/