KONINGSNACHT X UNDRGRND The city turns orange. We go underground. UNDRGRND takes over John Doe for King's night. This Sunday, expect a night of hard-hitting, hypnotic techno while Amsterdam celebrates above. Four artists. Eight hours. One floor that doesn't stop until sunrise. LINEUP - Alex Sharp - Main Identity - Danny de Klonia - Mystery Guest (show up and find out!) Date: April 26, 2026 Time: 23:00 - Late Location: Club John Doe, Rembrandtplein 31