Someone gave me a LiteBrite when I was about 6 yo. It wasn't my favorite toy by any means, but I did spend a fair amount of time playing with it. I think for me, it just brings back memories of being 6 years old again.
full size Lite Brite — too cool! I always wanted a little one when I was a kid. How much better is this!", "Gotta love a giant Light Bright (similar to the one @ Children
coyote pt bouteilles - apparently called a lite birte wall using coloured water filled bottles in something similar to a giant wine rack. Could definitely make this for kids classes.