[Orb] Orb in Berlin

Hey All - I'm in Berlin for work and just discovered the Orb are here, too! What luck! I'm having trouble figuring out the details since I don't speak German and Google translate isn't always awesome. Can anyone help me? Specifically, it looks like the Orb might be on first at 9pm? (Which seems awfully early by Berlin standards). Also, do I need to get tickets in advance or can I just buy at the door? Cheers! Rachel