I lived in New York City for 15 years.
I saw a man dressed like Jesus Christ dragging a 6 foot wooden cross behind him.
I saw a 50 foot inflated gorilla balloon attached to the side of the Empire State Building.
I saw a elderly gentleman with glasses who could be seen on upper Broadway in the 70's, who every so often, would crow like a rooster.
While waiting for a subway train, I saw a person with a larger silver orb on their head, waiting for a train. The orb looked like a satellite.
I saw a person in a gas mask and a cape, roller blading really fast through the car I was riding on. Since the car's windows were all open, the person's cape was flying in the wind, like the cape of Superman.
I saw a man walking a fully grown sheep on a leash.
I saw cross dressing hookers.
I saw John and Yoko walking down upper Broadway, in 1978 or 1979.