Tiny lights making up this signage which reads Gunpla, a Japanese company selling model kits. I did not know it was so popular. Lots of people were at this expo. I happen to visit the mall to meet girlfriends when both commented that their sons made these models.
What fascinated me was that this signage was on the ceiling. I am not a regular visitor of this mall so I wondered if the signage installation is a regular feature programmed to read Gunpla or it was installed specially for the Gunpla Expo.