Time Out says
Once you've tried Labyrinth, there's no turning back. Revered by techno nerds worldwide, it must be one of the most fastidiously crafted dance parties on earth: attendance is capped at a few thousand people, the high-end Funktion One sound system is EQed to shimmering, pin-drop perfection – and they only bother to book acts who know how to make the most of it. As of late June no lineup details have been released, but tickets are on sale now. Best move fast if you want to get your hands on one.
UPDATE: All tickets for The Labyrinth 2017 have been sold out.