Glow-in-the-dark slime! Another pinner says: glow in the dark slime UPDATE: made this and it was every bit as cool as I had hoped. Not sticky (was afraid it'd be sticky on the hands) and therefore not messy. and it glows!
A new SUPER fun way to play with sidewalk chalk- make exploding chalk paint bags! This activity is easy to set up, requires basic household ingredients, and was seriously way too fun! (exploding art for Summer) use water balloons instead of zipper bags?