Goodness, there is no shortage of food in any European city. There are organisations working on food sharing (distributing and collecting food) everywhere. People collect food from private homes and businesses that would otherwise throw it away. If you go to a food chain and talk to the store manager, he will immediately assure you that you will get enough for you and the people you know - otherwise talk to the food sharing organisers in Germany, they can surely help you (website: https://foodsharing.de/). People are all concerned about the refugees and will be only too happy to help, if only to look good. You can either meet them in their vanity or in their compassion. If there is one problem that does not exist, it is starvation. Of course, the longer-term prospects of people who have had to leave their homes are quite different. But the most urgent problem of "hunger" does not arise here at present.