I believe there are a lot of ways to use glowsticks. Several months ago my nephew trick or treated for Halloween and I glued a glowstick onto his outfit so that he would be easier to find and also for safety reasons. Since he dressed up as an extraterrestrial, he thought the glowing effect was pretty rad.
There is a girl I know from work who would like to dance at a local rave and she thinks she should take some sort of glow stick to the party. Both of us took the bus across town last month to that party supplies place across the river. I discovered a large section of toys and things that glow in the dark. Sarah saw a really big green glowstick that she thought was cool, but it happened to weigh too much for dancing with for many hours. The pair of us found it hilarious that the label described it as light stick. A few minutes later after looking through the products, Sarah saw two awesome neon yellow glowsticks that would be cool to dance with and wave around at the rave. The next day Sarah came over and was working on her dance moves using her glow sticks and she slipped and dropped one of them on the floor of my living room and stepped on it. The outer shell of the glow stick smashed apart and the yellow goo seeped all over my new rug. We switched off all of the lamps to find out if the leaked puddle would glow in the dark. We couldn't see anything. I looked in the phone book for the number of the party supplies store and asked them if the yellow goo that leaked out would be toxic, or if it would hurt my dog. The woman said that glowsticks should not be hazardous to my health.
Sarah was sad that she only had one glowstick left over for her rave.
A couple of my cousins like to scuba dive in the fall in Costa Rica and they bring the glowsticks to see each other after sunset. They said to me that they have spotted a lot of marine life that can glow in the dark, and that the sea creatures chase them around if they are carrying a glow stick while they are diving.
When I saw the White Stripes live last year, the arena was selling thin glowsticks that people were wearing as necklaces and headbands. Some guy tried to sell me a glowstick hat that was studded with LEDs around the brim. Other than this small amount I have talked about, what do you use glowsticks for?
More fun uses for glowsticks on my blog.