Helloween announced as headliner for Mystic Festival 2027

German heavy metal band Helloween has been announced as the second headliner for the 2027 Mystic Festival in Gdańsk, Poland. The band will perform as part of their 40th-anniversary tour, joining previously announced headliner Faith No More.

The 2027 edition of the festival is scheduled to take place from June 10 to June 12 and will be held at the Polsat Plus Arena Gdańsk grounds, marking a venue change from the shipyard location used in previous years. Other confirmed performers include Lorna Shore, Watain, Converge, and Green Lung.

Helloween, a pioneer of the power metal genre, will feature its expanded lineup including vocalists Kai Hansen, Michael Kiske, and Andi Deris.