 Since 2006, the festival has taken place in Kosakowo Airport (Babie Doły Military Airport) in Gdynia.Other artists who have played concerts at the Open'er Festival include Bruno Mars, Depeche Mode, Gorillaz, Arctic Monkeys, Radiohead, Foo Fighters, The Weeknd, Florence + The Machine, Red Hot Chili Peppers, Coldplay, Pharrell Williams, Drake, Kasabian, Pearl Jam, Kings of Leon, Rihanna, Björk, Franz Ferdinand, The Kooks, Jay-Z, Massive Attack, Prince, Snoop Dogg, Pink, Fatboy Slim, The Prodigy, Muse, Skunk Anansie, Erykah Badu and Travis Scott.The main organizer of the festival is the concert agency Alter Art.