Keolreopulmyujieom

Confirmed by filming-site guides and the venue's official social media as a place TWICE ran a mission on TIME TO TWICE; it also has its own entry in Korea Tourism Organization LOD.

Category
Interactive Exhibition
Address
49 Insadong-gil, Jongro-gu, Seoul
Photo point
The large pink ball pit and the colour-themed rooms.
Best time
Right after opening on a weekday
Before you go
Opening hours and the exhibition line-up can change, so check before visiting.