Sooo....I´m back and thanks to the wonderful girls at some airport informations and receptionists, I found two working Bosintang places (Seoul, Busan) and another one working but not visited (Jeju city, the most pretty receptionist I´ve seen gave me scary 10-seconds look after hearing Bosintang, but found it for me anyway). I´d put here exact locations of the first two in google maps and the photo of the Jeju directions if you, folks, were interested, but at first I have to discover how to put the google maps (or better street view) links and pictures into the thread here.