I got this tip from from Austin and I want to go eat it. I've got a tasty tip---At the Seokchon station stop on the pink line- if you go out,,,exit 3 i think- anyways its across from a mister donut and next to a clothing store- the colors are orange and blue on the sign- its a mandu place--i think it translates to 'illustrious house of mandu' (no shit!) and they servce---get ... this---CHEESY MANDU- and its no gimmick- its the best mandu i have ever eaten- a bit porky, buttery, cheesy- amazing- fried or steamed! Austin, thanks for the tip. Cheers, Dan