Hochfelden is a small town in the French province Alsace. It could be a spot to stop at while hitchhiking from Nancy to Strasbourg, and a perfect spot to restock if cycling along the Marne-au-Rhine canal.
The Match store has huge amounts of different produce for you, but definitely do the skipping after closing hours (the best time is Saturday night, they close around 18 or 19 and since they're completely closed on Sundays they throw out things which are not even expired. Check the working hours for other days). The dumpsters are behind a small fence to the left of the store. The door is not locked but there is no door knob (you can open it with anything thin and firm, even a piece of wood. In case they lock it, it is easy to climb). (Last checked: Oct 2014)