We decided to have a different experience and have a meal in a city canteen. Inside was very…read morecasual, canteen-like, there were several options on the menu. The food was pretty good but I would say it was not cheap. People kept on saying "Thank you for the meal, see you tomorrow" in German, so I suppose it might also be something like a soup kitchen.
The staff was very friendly, people were nice. It was very clean. It was a different experience, I liked it.