I am going to keep updating this post in hope that it helps someone else. This yoga studio is into all kinds of Hindu spiritual stuff including breathing exercises, Asurana yoga, Hatha yoga, Kundalini yoga, and their "own" yoga, dynamic yoga method.
They are also linked to Peter Goodman , who is linked to John Friend. . , who once again shows up on this site and is involved in one
Forum:
Large Group Awareness Training, "Human Potential"