For and by Rotterdammers. As a result, you will find the DNA of the city in the event: all real and unique. Not overly commercial, overused concepts, but concepts entirely based on adding value to the city. The Rotterdam Rooftop Days are a good example of this. For this reason, Motel Mozaïque (MOMO) is an exciting festival for music lovers. It is raw, less crystallised: unique because of the unpredictable collaborations in music and (art) performances... Unconventional. Although I have to say that the international allure of the film festival (IFFR) also gives the city a certain sparkle!