:: Tall guy's costume - short guy on stilts . "I'm 7 foot. For Halloween I went as a normal guy on stilts.
Cardboard maze, this would be great for a school fundraiser. Craft Project Ideas: 23 DIY Projects That Will Blow Your Kids’ Minds
Simply awesome: DIY Recycled Box Collapsible Play House with moving boxes. My Grandmother would always have a box for us to play with.