In my 20s I joined a doomsday cult that believed Jesus was going to come back and take the clean believers to space Heaven (Which is located apparently between the rings of Saturn).
In order to be a "clean believer" you had to avoid eating onions and garlic. I knew it was a cult when I joined. I joined only because I was bored they were giving away free coffee cups and they had a cool dragon and cross on them.
Anyway I left the cult after about 2 weeks. Fun times.