#OtD 6 Feb 1916 the Cabaret Voltaire nightclub opened in Zürich, Switzerland. Described as "history's wildest nightclub" it was the spiritual home of the often radical Dada art movement, formed by artists revolted by the capitalist carnage of WWI https://stories.workingclasshistory.com/article/10606/opening-of-the-cabaret-voltaire-nightclub