Due to the huge influx of foreign tourists to China, at the Olympic Games, the authorities of China seriously concerned about nutrition guests outside the hotel.
As is well known Chinese fast food (what traders are prepared on the street) is quite specific. And if the Chinese will eat, for example, dog liver with vegetables and not wince, then Europeans such food may be a result of torture, since the psychological unpreparedness.
So, what are guests of the Olympics in China will offer on the streets?
Canine liver with vegetables