i just watched the video...
reminds me of raves in the early 2000's.
remove the black clothes, and substitute them for baggy orange and white and blue stuff, and put a dozen beaded bracelets on their wrists, a beaded necklace with a pacifier in their mouth with a dust-mask (with vick's vapor rub smeared inside) down around their necks, and you have kandy-ravers.
same dance "moves".
good memories.