From the outside, this small, rural community in upstate New York looks like many others in the state. Victorian cottages cozy up to one another in various shades of green, white, and yellow. Large red oaks dot sidewalks, stretching their long limbs into a vibrant canopy. But look a bit closer and you’ll start to see the “Medium Open” signs or stumble upon the Healing Temple or the community’s pet cemetery. Welcome to Lily Dale, America’s oldest Spiritualist community. Lily Dale was founded in 1879 basically as an adult Spiritualism…