Emily, we are planning on the Air and Space Museum and the Zoo and hopefully the Natural History Museum and maybe the American History Museum too. If we have time on the last morning before we leave town we may head over to Arlington or Mount Vernon.
Do you have any advice on kid-friendly restaurants or good places for lunch or dinner that aren't too pricey?

Ginger's Mom, we are still not sure which route we will take from Baltimore to Atlantic City. It looks like it would be faster to go through Wilmington.
Do you have any advice on a quick route from Atlantic City back to RT 87 in NY state? We will be driving back to Vermont on Saturday the 29th and would rather avoid heavy city traffic if possible. It looks like 206 goes up to 84 then 87. Is that a good route? It looks like the most direct one.