The AeroDyn wind tunnel facility in Mooresville, NC is a cool place I had the pleasure of touring.
They tell about it better than I can:
If you're lucky the fans will be running or race cars will be coming or going when you visit. Or maybe they'll invite you inside to see how aerodynamic you are.
To log this virtual, upload a picture of you with the central building behind you.
For the logging code, use the name of the central building, and the numbers (left to right) on the garage doors you see to your left (when facing the street, with the central building behind you), as so: