Kurt Barthel founded the American League for Physical Culture in 1929 and organized the first nudist event. In about 1930 they organized the American Gymnosophical Association. Barthel founded America's first official nudist camp, Sky Farm in New Jersey, in May, 1932. Around 1932, the AGA established the Rock Lodge Club as a nudist facility in Stockholm, New Jersey and Ilsley Boone, a Dutch Reformed minister, formed the Christian naturism movement. Naturism began to expand nationwide. Nudism venues were alcohol-free until 1970.