놀이하는사람들 (Or often referred to by foreigners as 'Nori Bar') is a popular bar in Sinchon, Seoul, Korea, which attracts a good mix of foreigners and Koreans.
Come out of Exit 1 of Sinchon Station and take your 2nd right after Hyundai Department Store. Walk straight and look for the bar on the left side, after passing your 4th left. You'll see the sign below another sign called 'The Bar'. 놀이하는사람들 is in the basement of this building.