Last Sunday I was taken to the De-Militarized Zone by a friend who has good connections, it seems. I was treated as though I was a senior military officer and we got to see parts of the complex that are not usually open to casual visitors.
Then we had lunch at a (very) traditional Korean restaurant (this means sitting on the floor at a very low table trying not to drop too much food on your trousers!). The food was mostly fermented (So Kim-chee, beancurd, and many other little adventures).
This is the area at the back of the restaurant where the food is stored and matured!