They reproduced the LSD experience in an event titled Psychedelic Explorations at the Psychedelic Theatre ( the New Theatre in New York City ) .
USCO 's collaboration with Timothy Leary and his Castalia Foundation took place in July 1965 .
USCO reproduced the LSD experience in an event titled Psychedelic Explorations at the Psychedelic Theatre ( the New Theatre in New York City ) .
USCO 's collaboration with Timothy Leary and his Castalia Foundation took place in July 1965 .