The world-renowned music festival concept Don’t Let Daddy Know (DLDK) expands to Gdansk/Sopot in Poland on November 30, 2019 with a stunning line-up including Tiësto, Don Diablo, Sunnery James & Ryan Marciano, Gianluca Vacchi & Mike Williams. Don’t Let Daddy Know started seven years ago on the magical island Ibiza and is now a worldwide phenomenon with events in more than eighteen countries. Entertaining thousands of DLDK fans across the globe, the brand has the reputation to create a unique feeling of togetherness, even in the most massive venues.