What are some museums in D.C? -

A complete list is here:http://en.wikipedia.org/wiki/List_of_mus��

Here is a partial list:Smithsonian Air Space MuseumSmithsonian Natural History MuseumSmithsonian American History MuseumSmithsonian National Portrait GallerySmithsonian Freer CollectionSmithsonian American Art MuseumSmithsonian Renwick CollectionDumbarton Oaks Art MuseumNavy MuseumSmithsonian American Indian MuseumSmithsonian Sackler Art CollectionSmithsonian Hirshhorn Art MuseumNational Gallery of ArtCorcoran Art MuseumSpy MuseumMuseum of Crime and PunishmentPhillips CollectionKoshland Science