 In 2000, the Glee Club made an eight-day singing tour of Europe making appearances at "the Church of the Immaculate Conception (the Jesuit church in London, England) for the evening mass; The Alla Grande at the University of Maastricht in Maastricht, Netherlands, a medieval city surrounded by stone walls; and The Cologne Cathedral in Kohn, Germany, where the Glee Club’s a cappella performance reverberated throughout the Gothic stone structure.