The World Youth Festival in Moscow in 1957 produced an orgy, sometimes literally, of contacts with thousands of visiting foreigners including from the capitalist West.

• 1957年在莫斯科举行的世界青年联欢节上，俄国接纳了各国甚至包括资本主义世界的游客，俄国青年得以与他们共同狂欢。