Wansanjeong is a haejang-guk restaurant on the second floor near the Haengun-dong exit of Seoul National University Station, serving kimchi kongnamul haejang-guk, hongeo samhap, and bossam. The gukbap, made with bean sprouts and ripe kimchi, comes with rice already added and is eaten with egg or perilla seed powder. Kongnamul haejang-guk arrives about five minutes after ordering, and the seats were full even at 8 a.m. on a Sunday. Hours have been cut from the previous 24 hours to a 1 a.m. close.