I LOVED Lite-Brite! It was so cool to make designs out of the lights!
DIY full size Lite Brite tutorial -- too cool! More
lite brite free printable patterns - Google Search
DIY full size Lite Brite tutorial -- too cool!
1980s lite brite - and barely being allowed to play it because mom never wanted to be stuck picking up the ten million pieces it came with! Lol.
Lite-Brite: A black piece of construction paper and a hundred colored pegs...hours of fun
Giant Lite Brite! At the Fort Worth Museum of Science and Technology. Playing with scale is always a powerful thing...
Everbright: A Giant Interactive Light Toy That’s Like a Lite-Brite for Grown-Ups - maybe have messages or letters to spell out a message on them
light bright patterns to print | GlowPeg Lite Brite Refills - Lite Brite Refill Sheets
From OP: We've begun this project at the playgarden. Kids are re-using waterbottles, filling with water, adding food coloring using droppers, adding the lid and then pushing the bottles halfway through our chainlink fence...it's so fun and pretty!