Portland Food Pods

Portland has a number of what they call food pods—zones of a dozen or two shacks and trailers selling food on the edge of parking lots (one pic below has a shot of the pods from the parking lot view). There are a few hipster food stands, but most are run by recent immigrants: Korean, Thai, Iraqi, Indian, Pakistani and so on. They are a regular lunch destination, I saw more people eating at them than most downtown restaurants.