Kkokkio Jangjak Gui is a wood-fired chicken restaurant near Gangnam Station in Gangnam, Seoul. Its signature dish is a whole chicken roasted over oak firewood at over 1200 degrees, stuffed with glutinous rice, jujubes and ginkgo nuts. It is a 4-5 minute walk from exits 3 and 4 of Gangnam Station, with seating on two floors. The inside is loud and busy.