Take a look at this cool design product for the garden. Lighted stepping stones designed by Roberto Paoli for design firm Serralunga. They call them the Jacko Steps in homage to Michael Jackson's Billy Jean video. I have tried to find out how to buy them, and can not find a resource. Other sites point you to the Serralunga site, though the product and the designer are not on their site. Maybe Centro can find them.