2014 Gangnam Festival in 2 ~4th Oct. evitaclinic2018-04-12T15:39:39+09:00 The popular Gangnam Festival will be held from October 2 to 5 at COEX. The Gangnam Festival is a major cultural festival held in Gangnam-gu every October. ... 2014 Gangnam Festival in 2 ~4th Oct.evitaclinic2018-04-12T15:39:39+09:00