For years I have purchased glow sticks at my local Dollar store to use as Party favors and Halloween costume accessories but now I have discovered 20 new ideas over at Listotic that will cause me to not only purchase more but to stock up on them.
One of my new discoveries is :
Fill balloons (white or colored) with glow sticks for an awesome party decoration, or just as a fun past time for the kids. After your balloons are half filled with air, carefully insert a glow stick or two, and then finish blowing them up and tying them off. These would be cool hung upside down from the ceiling!