The announcement picture from DTG for Rash Hour could very likely be something from Berlin. Last year at TSW2 announcement picture there were red and white stripes and there was an ICE3. This year maybe ICE 1,2,4? possibly with the route Berlin-Leipzig? because these buildings fit in with Berlin.
According to some I've discussed this with in a seperate place, they believe this is Boston, United States.
Well i must say rash hour in berlin sounds unpleasant,can you buy ointment at every stations gift shop?If not you should just walk.