Generally speaking I don?�t know how strict nightclubs are about age but bars seemed really chill and I saw folks of all ages, there?�s some truly excellent cocktail bars plus a Tiktoker named texpatpat manufactured a movie of non-ageist nightlife spots in Seoul??evenings out at bourbon Avenue balcony bars. Unironically https://ledbookmark.com/story5943785/the-smart-trick-of-foreign-karaoke-gangnam-that-no-one-is-discussing