Matt Stopera at BuzzFeed has a list of -- with pictures -- sixteen items that he says are sold only at Chinese Wal-Marts. #11, pictured above, is frogs. Some, he can't identify. Can any figure out what #6 is?
They also scream out deals in supermarkets in China. Each "station" has an attendant whose job is to entice buyers by (loudly) saying the price and other good things about the goods.
Yep, that's lap-cherng! And butchers are really common still in Chinese communities in the US. The meat my family gets is freshly butchered the same day we buy it, which is usually cooked that day or frozen for other days.