A very cool museum
I'm not much for guy stuff: cars, fireworks and chainsaws hold no particular interest to me.
But the National Air and Space Museum is awesome. We visited the site on the mall in D.C. in April and then finished the job with a visit to the site at Dulles airport yesterday (we are in northern Virginia for a mini-high school reunion for the wife). The Dulles site is an enormous hanger and includes a control tower, a space shuttle, and a Concorde, as well as tons and tons of other cool planes, gliders, and helicopters. Highly recommended.