Caillou wants to make a snowman, but Caillou's mom wants to take him shopping for ingredients to make a special surprise cake. At the store, Caillou sees a box of cookies, but his mom asks him to put them back. So he does, and they head to the checkout line. However, while waiting at the counter, Caillou suddenly thought of the cookies, and tries to find his way back to the cookies, only to get lost. He breaks down and cries, and it isn't long before his mom finds him. Back home, it turns out that the cake is a snowman cake. The end.