It's in Bethesda, so probably about an hour, but be careful with rush hour.... I would take I-95 South, but if you leave early you should be fine. If there is traffic, it sucks, so it'd probably take an hour and a half to two hours. Since it's the weekend, it shouldn't be too bad, though~ :]
Oh, sweet!~ xD That is a long way, my goodness. I'm probably going to go to SPXpo also~ It's considerably less of a trip for me though, since I live right outside of Baltimore, heh. ((I really, really wish Colin would make more of an appearance, I miss him. <3))
Hello, I'm so sorry if I'm wrong, but your username is familiar so I figured there was no harm in asking~ Do you read Goodbye Chains by any chance?? :]