Gangnam, the fashionable district in Seoul, South Korea, is known for its lively nightlife. The district has a range of clubs to select from, but these 5 are the hottest in city:ideal for some tranquil early morning time.|Tteokbokki fans should not miss out on Dongdaemun Yeobkki Tteokbokki. This late-night location is well known for its spicy rice