Jangdae Kongguksu is a kongguksu restaurant next to Jangdae Bridge in Suncheon. It serves only kongguksu, with thick soybean broth seasoned lightly with salt and sugar added to taste. The shop has been open for over 20 years and serves chewy noodles with house-made kkakdugi, in large portions. When many customers are waiting inside, the tables in front of the door are uncomfortable.