SUGAR SKULL Sugar Skull Central City Branch in Seoul’s Central City is a Mexican restaurant serving tacos, burrito bowls, and quesadillas. Options include carnitas, kimchi carnitas, and birria tacos with meat or shrimp, and the birria tacos are dipped in consommé soup. The restaurant has purple lighting, sugar skull decor, and wide tables, with a 10-minute wait recorded at weekday lunch. Drinks include coronaritas, grapefruit beer, and Earl Grey beer.