have an alt character talk to her and grab another one
or i think you can wait til the next firework show to get a diff one yeah
I have a theory that you get a different one for each show. There's four shows, and four different boppers. It would make sense that to get all four, you have to talk to Isabelle at each show. So far I've got two different ones, just have to wait for the other shows to come around.
But some years August has five Sundays. Would that mean five shows with five different boppers?