Par hasard, I found hitotoki, “an online literary collecting stories of singular experiences tied to locations in cities worldwide”. So far, they realized the project for the cities of Tokyo (both English and Japanese language), New York, London, Paris, Shanghai and Sofia.
To give you an impression:
Casey Whale at the fruit stall beside her house, Hongqiao:
“It’s strange how her hair seemingly reacts to her mood – her fountains wilt and slump when she is tired and grumpy. ”
Flagged on a Shanghai Map. Sounds like a wonderful idea.