There is an entire community of spiritualists in
Lily Dale, NY. Lily Dale is a co-operative of spiritualists meaning to live there you have to buy into the co-operative, be approved, and then you get a house. The entire community is open in the summer and people come from all over the world to experience living in a Spiritualist hamlet. They attend lectures, church services, and get readings. It's rather fascinating.
New York's Burned-Over District is a fascinating place. It's the birthplace of American Shakerism, Mormonism, Seventh Day Adventism, Spiritualism, the Oneida Community (group marriage Yaay!), and various other Utopian societies. It's bizarre. I think it has to do with the weather. Some parts of upstate New York are among the cloudiest places in the world.