Eunha Gopchang is a long-running pork gopchang jeongol restaurant in Jeonnong-dong, Seoul. The broth is spicy and only lightly sweet, served with large pieces of gopchang and unlimited refills of ssukgat. Hours run from 11:00 to 21:30, with a break from 13:30 to 14:30, and takeout and delivery orders are available. There is a wait, so reserving in advance is better.