Bulgaria - VIII Congress (jubilee) of the World Federation of Democratic Youth. Among those present, Yuri Gagarin. Japan - Moscow Chamber Orchestra (head R. Barshay) and a group of Soviet filmmakers (Yu. Nikulin and others) in Japan. France - Demonstration of the workers of Port de Buk and others in Marseilles against the intention to close the shipyard. Czechoslovakia is a military parade dedicated to the 21st anniversary of liberation. England - Pneumatic space house (tent with equipment for tracking and communication with satellites and military bases in different parts of the world). Poland - Performances by the American violinist Isaac Stern. Mexico - Exhibition of contemporary Mexican artists (a variety of abstract art).