This is where Gwang Jae (Cha Tae Hyun) found his son Ji Hoon (Kim Min Jae) and Hyun Jae (Yoon Shi Yoon) performs on stage to win a smartphone in episode 10 and 11 of KBS2 The Best Hit (최고의 한방) (2017).
This mall is located in Hapjeong-dong at the far end of Hongdae [홍대], Seoul.
Adress: 서울 마포구 양화로 45
Geolocation: 37.551037, 126.913781
To get here: Hapjeong Station [합정역], Line 2 (green), Exit 1
or: Line 6, Exit 9
— submitted by Caitlin