Everyone knows that a cardboard box is a rainy day’s best friend. A plain box can become a pirate ship, a rocket, a house or a cave in the hands of an imaginative little one. I’m loving this modification from the wonderfully creative Made By Joel. All you need is the box, an extra piece of cardboard for the pizza peel, some different coloured felt for the base and toppings and a couple of split pins for the oven controls. Hours of entertainment guaranteed.