Before I woke up at 9:42, I had a dream where Ooh and Aah (the monkey hosts of Playhouse Disney from 2007 to 2011) were cheering for an interstitial that was coming up next, and that interstitial was this show: https://scratch.mit.edu/projects/762698091. Aah announced it. Then Ooh said "Then you can learn all about cheering!" (But a lot didn’t the monkeys know, that the show is about science.) The bumper then ends with Aah saying "Enjoy the mass." (Least there's some science. But I felt like that bumper in my dream didn't made sense.) The monkeys also had plushies of the characters from that show alongside them.
Disney (Playhouse Disney), Yowza! Digital Inc. and TVOntario (TVOKids)
