UPDATE: The reviews on here are for the FAR EAST grocery store. The address above needs to be corrected to 105 S. 5th Street (because the Far East Grocery has moved here). This mystery took me about three days to solve, because the address above is now a restaurant, so I thought there was a back area grocery area.
FAR EAST Grocery has a huge variety for such a little place. They sell amazing dumplings there, and they are friendly to "white people" (K.H.) as long as you are respectful to them not obnoxious.