This is a great way to encourage kids to be creative and participate in the art of vandalism from a tender age: the Factum Graffiti chair. The recycled paperboard chair comes blank but is packaged with a set of four permanent markers. Plus if they do a good job, you can send in the jpegs of the newly bombed chair and hope to win a pack of Penguin pencils.
Graffiti Chair for Kids |Neatorama|