Thanks to Chris Kammerud for showing these on his blog
This first one is great. Nora and I have been to COEX Mall several times, passing through this exact spot. And the likelihood of young Koreans gathering for a flash mob seems so low that it makes this all the more hilarious. You'll see Korean women's love for short shorts and skirts, and at the very beginning their love for holding hands as well. Two women are doing it, but more often than not it is guys that hold hands here. The best part is how it appears like an 80s movie, where everyone is a good dancer and knows the same choreographed dance moves.
And this next video is even better; a dance tribute to Michael Jackson in two different places in the city. The part to pay attention to is the girl in the panda costume. This is not at all a rarity here; many of my students have Mario zip up hoodies, or tiger paw mittens, or, yes, panda bear hoods that they all wear without even a hint of a smile. Fashion here is fun. The best part: the panda girl's face mask, because even pandas are susceptible to air born illnesses.