Next week I'm going to be in DC on a business trip that ends Friday. My family will be driving down to pick me up so we can start our vacation on the Outer Banks on Saturday. My hotel is just of the Dupont Circle and, understandably, my wife doesn't fancy the idea of fighting her way into the city to pick me up. One possible alternative is that I take the Metro orange line out to Vienna and wait for them there. I have no problem with this, I think, but I'd like to know: How good/bad is the area around this metro stop if I end up having to wait a while for them to get there? Is there shade? A place to sit and have a drink? Shelter from rain? etc. Thanks, folks!