What and experience!
It was worth attending. I now have a better understanding of why people get hooked into these things.
The best description I can relate is that it was like a high school pep rally. Extremely loud music, running through paper banners, jumping, dancing, and the group taking a person and moving them overhead along the line with the group holding them up.
The paid trainers
Forum:
Large Group Awareness Training, "Human Potential"