Köln Marriott Hotel

Köln Marriott Hotel is an event venue in Cologne, Germany, at Johannisstraße 76-80, 50668 Köln. There are 2 upcoming events listed, starting Fri, 16 Oct 2026. Tickets are sold on the source platform — every listing links straight to it.

Fri, 16 Oct · 9:00

Symposium Praxisanleiter - INSIDEOUT PAnextGen 2026

Köln Marriott Hotel

€289 +

Free

Sat, 17 Oct · 17:30

Pink October Evening 2026 – PAnextGen × Wissenschaft × Benefiz

Köln Marriott Hotel

Free