I thought I would answer for DC:
Arlington National Cemetery. One of our national cemeteries where our soldiers are buried.
The Smithsonian museums. All free. Contains National Treasures. I love Air and Space the most, make sure you see the movie To Fly in the Imax. I also like the Postal Museum, which not many people put ontheir tour plans.
If you go during Cherry blossom in early April it is beautiful to see all the trees in bloom
All throughout the summer there are festivals on The Mall
The Capitol Building
The White House (you need advanced reservations to go on the tour)
And Florida
South Beach, Miami (party all night til the break of dawn)
Disney World in Orlando
Boca Raton (a very pretty place, Mizner Park for restaurants, shopping, concerts, and walking around. Also, shopping at Town Center Mall: Bloomingdale’s, Neiman’s, Saks, Macy’s, Tiffany’s, Williams and Sonoma, and more. Pretty Beaches, go a little south to Deerfield Beach and the beaches are a little more active. The Boca Raton Resort is one of the elite paces to stay, it has a main hotel and a Beach Resort, a boat you can take that connects the two. Morikami Museum. Tons of good restaurants local and chains in the Boca area.
Eat at TooJays (all over FL) for a Pastrami on Rye and Mounds Cake (coconut and chocolate)
Palm Beach go to City Place. Beautiful to walk around grab lunch or dinner, shop, see a movie.
Worth Avenue. Very high end shopping. Hermes, Tiffany’s, and more.
@filmfann If you haven’t been to the Ford museum it is excellent, just an hour from Toledo. It isn’t just cars it is all sorts of engineering advancements.