Incheon (the town)
Incheon - the town, is a trip. It is populated by airport workers, towns people and few passengers. I stayed at a bizarre apartment hotel with two hugh vending machines in the room, self cleaning robotic toilet, and way more electronics than was necessary. I found a barbeque joint a few blocks away that refused to feed me because I was western. I knew it had to be great so I pleaded and they fed me. The food was stupefyingly unbelievable. It was one of those great travel experiences that I'll always remember. YMMV.