Czujesz Klimat? Stage 🌳 We are happy to announce a new, additional stage at this year's Open'er! And with a great line-up: Kaśka Sochacka, Natalia Szroeder, Miętha, Julia Pośnik, Kasia Lins, Marie, Muchy, Zalia, L U N A, Meek, Oh Why?, Enola Gay, Ania Leon! At the same time, the ecological aspect of the festival enters a new phase. We introduce the first Polish low-emition, hydrogen-powered stage on such a scale. The project and festival partnetr is Rossmann.