Im so glad to see this got bumped. We are going for our first trip with the kids and spent the weekend getting research accomplished and a room booked as we are going in like 8-9 weeks for spring break and the idea didnt come to us until Friday night when DH was searching our local museums/zoo etc to see what was on their websites and saw a link to the Smithsonian.
Just amazing what one little ol' link can lead to!
We booked the Embassy Suites for March 25-29. I got us into an executive suite for $1100. We are a family of 6 so it will be nice to have the extra room, just wish it had 2 bathrooms
We are driving from Indiana and parking our car at the hotel and will just swallow the $30/day fee and walk or use the metro. That will be an experience because here if you dont drive or walk to your destination you dont get there! Public transpo just isnt available here in our tiny 'burb!
I have come to realise that we are going to choke on food costs! We will pay in one day what I pay in a week for groceries to feed the 6 of us
I did find a few places we will try. 5 guys and Good Stuff Eatery. I think 2 Amys might be a different take on our usual pizza outing but still

How do folks afford to eat in DC?? I am sure there is a higher pay scale for Dc folks then what we Hoosiers earn......LOL!
I am contemplating a membership to the Smithsonian to save us on the inevitable souvies and food courts costs.........
I am interested in what the OP decided on and how their trip went!