Tweet Today’s post is by contributing writer Will Novak: Fred Kent, President of the Project for Public Spaces, has said that in his opinion the best public space in the world is an annual month long summer program along the Seine in Paris, the Paris-Plage (Paris Beach). For one month each summer the roadways near the Seine are closed down, covered in sand and turned into man made beaches full of programs, events and games.  Every year millions of Parisians who are unable to leave the City for the summer enjoy the man made Riviera on the Seine. Paris’ Plage…