Cheongyang Kalguksu is a kalguksu restaurant in Apgujeong, Gangnam, Seoul, serving seafood kalguksu, barley rice, and jeyuk deopbap. The kalguksu contains mideodeok, and the nakji sujebi contains one whole octopus and comes with doenjang jjigae. At lunchtime the place fills with office workers from Apgujeong, and the side dishes change every day. The number of side dishes is large, so many customers come for a weekday lunch.