Nagok Sikdang sits below a mountain near Deokgu Oncheon in Uljin, and serves donkatsu, chueotang, and ppyeohaejangguk. Ordering chueotang brings a broth with plenty of deulkkae powder and a small sample donkatsu on the side, and the donkatsu comes in handmade, wang, or spicy versions. The restaurant uses a waiting-number system, and the wait grows long during lunch hours. The spicy donkatsu is hot enough that people who cannot handle spice should avoid it.