It’s the day of a big convention, and there's hundreds of people in cosplays and costumes of their favourite fandoms. Donnie and his brothers are all attending as various aliens from the Jupiter Jim franchise.

Mikey and Raph are looking around the Artist Alley area of the convention centre, while Leo is currently not-so-subtly hitting on some girls cosplaying some other fandom. Donnie, meanwhile, is walking around and admiring the tech behind the more impressive cosplays, his eyes sparkling with curiosity. After a bit of walking, he stumbles across a particular cosplay that catches his eye.