 The Shanghai government says that there are over 8,000 cafes in this city. Now, that may sound like a lot, but when you go for a walk around the streets, it becomes easier to believe. There's one, and around the corner, another, another next to it. In fact, I've counted them in this street, and over a stretch of a couple of hundred meters, there are 18 cafes, and today, they're all filled with people.