I was in Dallas back in 2007 with a college accreditation team and we dined at a restaurant that was shaped like a giant doorknob. The top rotated and they had excellent steaks. What is the name of the restaurant? If I remember correctly, the name was something like "Atrium" or something like that. It is usually featured when the skyline of Dallas is shown during a TV show or commercial about Dallas. I tried to goggle it and no go!
