Sambojeong is a Korean restaurant in Yeouido that serves cheonggukjang, dwaeji dubu jjigae, and seasoned grilled squid. The cheonggukjang has a mild smell and a subtle taste, and it comes with side dishes. On weekdays at 12:30 p.m. the tables are about half full, and by 6 p.m. the restaurant fills with customers. Expect less service during busy hours.