Wow, there is a site that perfectly suit you.
this is a NAVER English cartoon site where most of cartoons are Korean cartoons translated into English. You can understand Korean cultures better. Moreover, if you compare a cartoon in this site with the same cartoon in Korean site(http://comic.naver.com/webtoon/), you can learn Korean better.
Among those cartoons in the site, I like "Annarasumanara" most. XD