What I find most disturbing about this is that someone says "call 911 right now" at the end.
Really? They're holding this type of event without on-site medical professionals? I would expect that this sort of event would have the kind of risk that would demand at least two level 3 first aid attendants full-time, and possibly even an ambulance contracted to be there for the full event.
Kn.
When one person suffers from a delusion, it is called insanity.
When many people suffer from a delusion, it is called religion.