We will be coming to DC March 31-April 5th. I have not got our iterary figured out yet but I wanted opinions about if there were any "must see's" for the boys. I really don't want to pay for a whole lot since there are so many "free" sites. However, if there is something that is really reccommended I would love to hear them.
For example - the spy museum, crime & punishment museum, newseum, bike tours, boat trip, etc.
Some of those museums looked like they would be for older children and I don't want to pay if it is not worth it.
Also, I recently realized we will be there during Cherry Blossom Festival - any special things we should look to do or AVOID during this time.