The Smithsonian Museum of Asian Art, also know as the Freer/Sackler, is one of my favorite museums. Not only is it directly by the Smithsonian metro station, but it is less crowded than many other museums on the National Mall and has some of the best spots for quiet contemplation you are likely to find.
After almost two years closed for renovations, the galleries are finally open. The grand celebration was called Illuminasia. Lots of cool stuff for the kids and some lovely music and some frustratingly long lines for food (the bao was excellent, but not worth the thirty minute wait).
There’s a nice exhibit on cats in ancient Egypt and a genuinely inspiring exhibit called ‘Encountering the Buddha’ that I can’t wait to see again.