Tuesday afternoon - subway to Namdaemun

After a quick snack break at the hotel over lunch, we headed back out to the subway to get to the huge Namdaemun markets.  On the way, we bumped into a bunch of school girls on their way back from classes (we've run into a bunch of boys and girls on the subway).  We also saw the conveniences of touch-screen displays (modern) and "squatty potties" (not so modern).  The touch screen displays had ads, but then you could look up all types of information, interactive subway maps, satellite maps, etc.....very cool!