Oh come on, that was way too easy a clue! Honestly, though, I would have never guessed Autumn Ring. I wonder where those offices are on the track.
Edit: Ha, simultaneous posting. What on earth is that thing? Who would build a (I think) dodecagonal building right next to grandstands?
Deep Forest?
Ha, that was a guess. But like Parnelli's picture of a Cobra a Nurburgring, what are you doing there? Did you crash, or are you just parked, looking at some dumb hut? If you have an insanely fast car, shouldn't you be out doing insanely fast laps?