Organised by the Schweizer Jugendfilmtage in collaboration with Castellinaria, ‘Klappe Auf!’ is an event that allows young Swiss filmmakers to develop their own film idea accompanied by three mentors from the audiovisual industry. The Schweizer Jugendfilmtage will reward the best project on 15 March 2025 in Zurich by awarding the winning filmmakers a grant of CHF 1,000 to enable them to make their film. The film will be made during the course of the year and will then be presented not only at the Jugendfilmtage itself and on the PlaySuisse platform, but also as part of the 38th edition of Castellinaria.