How do you kill time between orders?
When it's cold I simply try to stay on the move to keep my body from cooling down. It doesn't bother me if it rains a litte bit, that's part of the job. If so I'll just ride around the block a couple of times.
If it's snowing, I get thirsty or I have to go to the bathroom I usually go to "The Gentle Jaunt", a bicycle cafe in Simon-Dach-Straße, or to Cozys or Mokofuk, both of which also have great coffee.