Cocos Taco 1983 Konkuk Branch is a Mexican restaurant near Konkuk University Station and Konkuk University in Gwangjin-gu, Seoul, serving tacos, hamburgers, and quesadillas. It uses seasoned glutinous rice in its taco rice and also serves taco ramen. Customers can order a set that combines tacos and a hamburger. The exterior and interior are distinctive, and music plays in the space.