Looking for Bonnie & The Secret Origin of Supernova

Looking for Bonnie: Famous rock musician Dean Lomax visits Elwood City and asks George's dad to fix his guitar.
The Secret Origin of Supernova: Arthur is dismayed when he learns that the energy drink endorsed by Dark Bunny, his favorite super hero, is unhealthy. He goes in search for a new superhero who doesn't sell out from their principles, and ends up making his own superhero named Supernova.