Help refugees in Greece!

Hi, I am currently in Athens. I went by the refugee camp in Eleona, a district of Athens. Seeing the camp and refugees living conditions, lack of food, money or help I decided to try raising money for them. I would love to raise as much as I can and donate food before I leave Athens. 

Refugees receive about 3 euros a days (or nothing at all) they are living in terrible conditions - overcrowded camps or on the street. They would be grateful for any donations!