Additional info on lounge food - due to a diversion (which will in the end cause a 90-minute delay at my destination), I ended up with 30 minutes to spare in the Frankfurt F lounge. When ordering a Weizen, the waiter asked me whether I would also like to eat something, and choices were chicken sandwich or wholemeal bread with either cheese or sausage. I opted for the cheese ones and received two quite large pieces of bread with spicy cream cheese and gouda. Additionally, at some point, another waiter came around to distribute peanuts. All in all I can say that I'm no longer hungry now, despite not having had anything since noon.