Bootshaus will host the first Cologne Calling (Gregor Tresher invites) event on March 18
Ben Klock and Mathew Jonson are some of the guests at this exciting techno event Cologne Calling (Gregor Tresher invites) at Bootshaus. Bootshaus is a house of strong emotions and is also the epicentre of the best parties. Week after week, Cologne's most famous venue has been hosting your favourite artists in a roll of stardom with no forecast to slow