S4·E20 Caillou's Marching Band

Caillou and his friends are very excited when a real marching band goes by the playschool. They decide they want to be in a marching band too. The kids find some makeshift instruments in the classroom, and Emma makes them matching band hats. After a shaky start, Caillou leads the others by beating on his drum and they march around the schoolyard like a real marching band.