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In page W. Tresper Clarke High School:

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The media spotlight was on the school in 1967 when Pete Seeger came to W. Tresper Clarke High School on March 8, 1967 to sing to an enthusiastic crowd of 1,100 inside the building, and 300 flag-waving protesters outside. The concert was a year late, but it was a victory against censorship. "Mr. Seeger is a highly controversial figure, and as such, injecting him into our community in East Meadow we thought would stir passions, create discord, [and] disharmony ...," the school board said in December 1965, when it canceled a scheduled Seeger appearance. The main question of controversy, the board said, was that on an earlier trip to the Soviet Union, Seeger had sung songs opposing the Vietnam War.[1]