Yangjae Sundae is a sundae specialty restaurant near Yangjae Station in Seocho-dong, Seoul, serving sundae guk and sundae jeongol. The broth is made from sagol bone and comes seasoned, and the handmade sundae uses thin dangmyeon, which gives it its texture. On weekday lunchtimes, customers begin arriving from 11:30 AM, and during this period only sundae guk is ordered. The tables are placed close together, so the dining room is cramped.