The plans to construct the World Trade Center in New York City were announced to the public.
Source
The Bank of Savings in New York City became the first bank in the US.
The 'Grease' musical production opened at the Eugene O' Neill Theater in New York City, running for 1,503 performances.
Pope John Paul IV visited New York, becoming the first Pope to visit the Western Hemisphere.
The New York Horticultural Society was founded.
Donald Trump married his first wife, Ivana Zelníčková, in Manhattan, New York.