Dulles Discovery Campus — Local services in Chantilly

Few years back: Dropped our wives to an outlet mall, drove to the Air/Space museum close to the airport and had a nice time there, when coming back to pick up our wives we drove here in accident when missed a turn and decided to make an U-turn around at that buildings parking lot without knowing what it is since I'm Finnish... Turns out the parking lot was defended by several police officers etc. Police stops us, asks why we are driving there, who we are, ask our ID, asks about our car, where are we going to etc. hand him a rental paper that was accidentally the papers of the previous guy who rented the car with a middle-eastern name... Roll for persuasion and get a nat20 and the police believed our explanation where we were going to. His advice where to go was 5/5. Found our wives and been joking about this place for years "I wonder what that place was, heh must have been something top secret stuff" and now decided to open google maps to check it out... I hope someone who works here gets a...

So don’t know what this place is but I’ll tell you my story. My husband and I took our granddaughter to the Air and Space Museum. Left there and missed our turn. We turned in there to make a U-turn. Well right away we knew we did wrong. Couldn’t just make a U-turn. While slowly moving forward toward gates where there are 4 armed police officers I look to the right and see a parked police car. The police officer is walking towards us. I tell my husband to stop. He ask us what we’re doing and where we are going. Of course we are laughing. lol. He gets so serious and proceeds to say he needs to tell us we are on Federal private property and we need to leave. If we come back again we will get a sitation. But again we saw no signs saying what it was or not allowed there. Once you pull in there’s no way out but forward. Don’t accidentally turn in there. Definitely no...

Whoever discovered this place should put it back where...