Cologne Events – Friday, Jul 3

2 electronic music events in Cologne on Friday, July 3, 2026. Highlights: MY SECRET GARDEN feat. THE SHIZE - CSD SPECIAL 2026 at Stadtgarten Konzertsaal / Cafe (Horse Meat Disco, INDIE); Trancemaster Krause – TOUR DE TRANCE 2.0 at Artheater (Trancemaster Krause). Across 2 venues.