I missed the video, maybe it's a good thing, I don't know.

but it sure seems to have sparked peoples' interest. And I surely understand that. I also want to know, without seeing the video and just reading the replies:

Why was she dancing?
Who were they and why were they watching?
Is this a regular thing?
Are there other women who dance?
Does she/do they do it of her/their own free will?
Is this all she does?
Do they have other 'shows' in the lodges?

Inquiring minds...