This Disco Ball Pizza Oven (Yes, I just typed that) can be found in the Viennese restaurant, Disco Volante (Flying Disc). Not only does it bake delicious pizza but it also, wait for it, spins around like a real mirror disco ball! Visit This Link to watch a video in which you will see the oven spin around, as happy restaurant goers worship it openly.
Fake Band: Pizza at the Disco