Koreatown hosts about 441 bars that serve alcohol. Wilshire Blvd. is one street that hosts many of these bars. One bar in particular, La Defense has come under scrutiny and could face renewal of their liquor license due to being a heavy drain on police resources. The article goes on to mention crime, and hostesses or “B girls” as the article calls them frequent bars such as La Defense in Koreatown.
http://www.latimes.com/local/cityhall/la-me-analysis-karaoke-bar-20150209-story.html#page=1