The Taco Booth Yongsan Branch is a Mexican fast-food restaurant on Yongridan-gil near Yongsan Station. Its birria tacos come with a generous amount of cheese and charcoal-grilled meat, and quesadillas, burritos, and corn bowls are also served. Cilantro can be chosen separately, and a kids' menu makes it easy to order with children. There is a wait on Saturday evenings.