There are Korean language classes at Pukyong. When I was there they used to run intensive courses as well as ones that met a couple of times a week.

You want to find the foreign languages building which is the one immediately behind the main admin building. After the front gate take your first left at the large admin building and go straight, should be on your right. Picture here, click on the 'X' to return to map view.

http://me2.do/FO0pV8uP

I actually noticed they were advertising their Korean language courses on the front of the building the other night when I walked past there.