Hyangwon Kalguksu Main Branch is near Isu Station in Sadang-dong, Seoul, and serves bajirak kalguksu and dak kalguksu. The bajirak kalguksu comes with a cool broth full of clams, handmade noodles made the same day, sujebi, and geotjeori kimchi on the side. The dak kalguksu gives half a chicken per person, and kimchi jeon can only be ordered if you order kalguksu by the serving. Eating kalguksu and kimchi jeon together makes for a heavy amount of food.