All I want for Christmas is this high tech Lite Brite called the Luminodot. Bandai, a Japanese toy company created a high definition version that will knock your socks off. It has a 3500 peg display, you can generate your own artwork as pdf templates, and even use one of the pre-programed Led animated sequences to light up your creation. You can order one at audiocubes.com, a site that carries many high tech Japanese gadgets.
Their promo video is pretty cool too.
Bandai’s Luminodot from Long Tran on Vimeo.