It appears that the good folks over at In N Out are doing another market test in Seoul. 541-4 Garosu-gil Sinsa-dong, Gangnam-gu, Seoul is the location. Feb. 27 11am-3pm. That last time In-N-Out did this, they sold out quick. By far the best burgers ever, In N Out burgers are fresh, simple, and just plain delicious. Check the flyer out for more info. Whatever they are doing, it’s a great Seoul marketing event.