Fasting - - - For World Hunger

I saw an unusual thing today. Painted all over a mini-van were the words,"I am fasting for 30 days for World Hunger". This statement was printed on every window and all the way across the back of the van. This in itself wasn't so strange - it was the fact that I saw this vehicle in Bruce's Foodland Parking lot with the owner unloading an entire buggy of groceries into it!