Aren’t these the same type of people who go to the Burning Man event in Nevada every year?
My kid brother has been to Burning Man. He says the people he meets there all tend to be gainfully employed, a disproportionate number in the tech field.
It’s sort of a Rolling Thunder or Sturgis for a different breed of folks. They spend a week or two wearing wacky outfits and making loud noises in a strange place, then go back to their lives.