I'm thinking neon balloons on the trampoline in summer:) Glow in the dark Party. neon colored paper cut into strips (to hang by black lights), balloons with glow sticks, she put black plastic on her walls
How to Make a Disco Ball with CDs. You can still dance to old CDs even if you don't like the music on them any more. Just turn them into a disco ball to boogie under! It's a smart and fun project to recycle all those unwanted freebie CDs.
Dress in all black and wear masks painted in glow in the dark paint for extra fun when playing tag, capture the flag, even football. Use different colors for different teams. Paint flags or balls you are going to use too.