Arlington, the geographically smallest county in the United States, used to be part of DC, but was returned to Virginia in 1846 when no one could figure out how to build a bridge over the Potomac.
Wednesdays can get noisy as there are a lot of kids activities. The sound carries upstairs so be mindful of that when you want some quiet time upstairs
Ditto on the power strip advice...outlets are not convenient. And the chairs aren't the most comfortable. They do have a great database of grants for non-profs.