Glow in the dark bubbles - open glow sticks & pour them into bubble solution. Link says it's hard to see glowing bubble. but it's worth a shot since they were using a glowing bubble solution not a glow stick.
Love this idea for a self-esteem craft. Many of the girls in my troop have self-esteem issues. I love this idea of doing the out-line on canvas and having the girls paint it to take home to remind themselves that they ARE beautiful.