This is a really crazy game that I probably should stop letting them do. But it cracks me up every time so we'll just roll with it.
They put these Ikea containers on their heads and run around the kitchen, diningroom, livingroom circle. The house isn't too spacious and doorways are small so there are often bumps along the way, but they just get back up and do it again. Addie's stepping it up with the push toy.