I finally went to the International Spy Museum and highly recommend it. They had long lines on the weekends (Aug 24 etc) but nil wait during the week. Very very interesting and entertaining.
http://www.spymuseum.org/index.asp
The restaurants listed above are
very expensive, crowded and you can do far better for far less. I like Mortons for watching the pols doing their dinner bluff-n-puff. Sen Edward Kennedy used to get bombed there at least 3 times a week.
MisterNice