The Tuba lies hidden on the street that runs between the Luxemburger Straße and the Zülpicher Straße, along the railway line, which sometimes is a bit spooky at night. That feeling disappears as soon as you get to the Tuba, which brings a little bit of African spirit to Cologne, from the masks on the wall to the African food, which is found hardly anywhere else in town. At 10p, the disco starts, providing Reggae and African sounds.