National Museum of African American History and Culture

Wonderplace for small kids and Spark Lab for young inventors.

Holocaust history told through one boy's life, made for kids eight and up.

Big hotel on Pennsylvania Avenue, central for the monuments, with suites.

Dinosaur skeletons, animal halls, minerals and ocean displays under one roof, so each kid finds a room they want to stay in.

A kids' concierge for 11 and under and a library of kids' books, so the hotel helps you plan the day around them.

Free memorial of pillars for every state around a big fountain plaza.