C Agency Location: Donghwa-dong, Mapo-gu, Seoul, 121-040 I love Running Man. ♥ They make the purpose of this blog a looooooot feasible. haha! Anyway, in an episode with Jang Hyuk♥ (which I can't remember, boo me), they went to C Agency, a big advertising agency in South Korea. In case you want to meet Arisu (LOLS) or you want to do business with them, here is the link to their site: C AGENCY --- NOTE: This blog post does not guarantee 100% accuracy.