then performed two songs before he and Russian soprano Aida Garifullina performed a duet while other performers emerged, dressed in the flags of all 32 teams and carrying a sign bearing the name of each nation. The 22-member fifa Executive Committee convened in Zürich on 2 December 2010 to vote to select the hosts of both tournaments. In Zürich, Switzerland, zürich. Also, a part of the Katzensee (nature reserve) and the Büsisee, both of which are drained by the Katzenbach to Glatt, belong to the city. It holds one of the largest collections in Classic Modern art in the world (Munch, Picasso, Braque, Giacometti, etc.). Kreis 3, known as Wiedikon is between the Sihl and the Uetliberg, and contains the neighbourhoods of Alt-Wiedikon, Sihlfeld and Friesenberg. The project was officially completed on 29 December 2016. From the platform of the observation tower on the summit, an impressive panorama of the city, the lake, and the Alps can be seen. 102 22 Opening ceremony Main article: 2018 fifa World Cup opening ceremony The opening ceremony took place on Thursday, at the Luzhniki Stadium in Moscow, preceding the opening match of the tournament between hosts Russia and Saudi Arabia.