The Smithsonian Institution Museums are a must for any Washington D.C. traveler. For a time saver we stopped for lunch in the Natural History Museum food court. (they have McDonald's). The food was good and the prices weren't outrageous. The Air & Space Museum is awesome and the kids really enjoyed it. Next head for the memorials and monuments (Be prepared to walk). Then go by the Capitol Building and the White House for great photo opportunities. If you have time don't forget to see the Changing of the Guard at Arlington National Cemetery (Again it's quite a walk, but worth it ). Best of all there is no entrance fees for any of the Smithsonian Museums, memorials, monuments or the National zoo. The last time we visited the zoo was also free. With this in mind you can afford to eat lunch in a convenient location, and you will walk off any calories eaten.

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