Pong Ong Nam Seodaemun is a Vietnamese pho restaurant near Seodaemun Station in Seoul, run by a Vietnamese owner. It serves pho, mixed pho, and side dishes such as fried spring rolls and shrimp balls in the local style. Vietnamese music plays in the small dining room, Vietnamese staff work there, and water is dipped from a thermos. The space is small, so a wait forms during office lunch hours.