Seolleung Sundaeguk is a small restaurant in the food alley near Seolleung Station Exit 5, behind the Sangnok Hall in Yeoksam-dong. It serves sundaeguk and head meat, and the sundaeguk comes with plenty of ingredients and meat and a thick broth without any gamey smell. It is open every day from 7 a.m. to 10 p.m. with no break time and no last order, and it is closed on Sundays. The kimchi served on the side has less depth of flavor than before.