The founders of the Dinner in the Sky concept prove that even a platform suspended on a construction crane can be a restaurant. Belgium is the motherland of this project, but their restaurants are already popping up in 45 countries around the world. By the way, even if you’re not afraid of high prices and places, they’ve got their own rules for you to be able to dine with them: the height of a diner should be at least 4’9″ so that they can be fastened to the seat properly.