The scenarios will be presented at a public event with Mayor Corine Mauch on 4 December 2017 at Sihlcity. In addition to Corine Mauch, Karin Frick, Head Think Tank Gottlieb Duttweiler Institute, Herbert Bolliger, President General Directorate Migros Genossenschaftsbund, Milan Prenosil, President City Association and Chairman of the Board of Directors Confiserie Sprüngli AG, Prof. Dr. Alain Thierstein, Chair of Spatial Development TU Munich and Partner at Ernst Basler+Partner AG and Chalid El Ashker, Founder and Managing Director of Pop Up Shop GmbH.