Re: DID YOU ATTEND? Colt Vahn attended! He partied to the extent that you would expect him to party, that is, a lot lot lot. Hit me up if you want to be flirted with.
Rogier also attended out of a lot of curiosity; astronomy is its own sub-religion back home and he is very cool with the moon. He'd be friendly and ask a lot of questions. He also 900% did the swing.
Viktor attended with Jayce and Mel, and took one look at the proceedings and mentally went "woof" - this is so not his scene lmaoooo. He tolerated it only because love.