Like Harry Potter, young people have invented imaginary and ideal street names in the Palais district, then written their story. Animated by the poet Moun (Mounir MAHI, author, poet and performer), this project took the form of workshops of initiation and writing of slam, then oral interpretation, to bring out the imagination, the stories of each, recorded in audio and video. An urban route has been created where signs, texts and QR code with video of the slam, will be affixed in each street.