Seongsu is a Hong Kong-style Chinese pub a one-minute walk from Gwangalli Beach, serving dishes such as mala jeongol, galbi jeongol, and cream shrimp. The sandeomi mala jeongol is filled with beef tripe and bean sprouts, and the deunggalbi tang comes with noodles, making both good companions for drinks. On a weekday around 8 p.m. the tables were fairly full, and the space is marked by dim lighting and framed decor that recalls a Hong Kong alley. It sits at the far end of Gwangalli, so access is somewhat inconvenient.