Hi all -
Found a Scientologist HQ building in Manhattan, on the West Side, 48th between 8th and 9th.
It would appear that NYC is a hotbed of cult activity. Off the top of my head, several large cults are very active: Jehovah's Witnesses, Opus Dei, Legion of Christ, Scientology, Moonies, Nation of Islam, Kabbalah, Jews for Jesus, Falun Gong and Landmark/Forum.
Be careful out the
Forum:
"Cults," Sects, and "New Religious Movements"