Where's the side quest thread ?

Is there a thread outlining info on the side quest?

I see youtuber showing this

but can't seem to find any thread on the side quest ... where's it hiding??

O.o

Comments

https://forums.playcontestofchampions.com/en/discussion/256581/ain-t-no-party-like-a-plat-pool-party#latest

oh .. that's the side quest!! LOL I saw it .. but thought it was something else .. O.o

Thank you!