A newsletter for 600 friends became a guide to where to eat, drink, and disappear for the weekend. Its detour into selling clothes explains why knowing an audience and running a shop are very different talents.
Sissel Hansen turned the frustration of starting over in Berlin into a publishing business. Now Startup Guide sells books, maps local networks and helps cities make their case to entrepreneurs.

A gondolier’s stories in Venice gave a Hungarian engineer a product idea: let the phone know where you are, let a local voice explain why it matters, and leave your eyes free for the city.