Glow sticks in the pool, great for night swimming! Not sure this would be the best idea for a big in ground pool (would probably take a couple hundred sticks), but would definitely be cool in a kid pool or an above ground pool!
Getting a wee tyke in to Ћ bath（ つ﹏╰）daunting! Try Safe & Edible Glow Water it looks fun ヅ A recipe for glow water. It's super easy to make (no staining!) and is affordable to boot! Safe for even the littlest explorers. From Fun at Home with Kids
DIY: Crayon Art Tutorial - using a blow dryer, melt crayons onto a canvas. Great way to use brokn crayons! This would be a fun addition to the kiddo's room! This would be a fun addition to the kiddo's room!