If I had a pool I would totally try this out. Put a glow stick in a balloon for pool lanterns. Pool party on a Summer night! I think this could work pinned up on the fence of a backyard without a pool, too, so really great idea for any outdoor BBQ/party!
Better than just a plain candle light, I have done this with a nail and a hammer :) It does turn out this pretty (if you don't bend up the can by hitting it with the hammer.Woops) Can use tap light with kids instead of candles.
21 Ingenious Accessories to Deck Out Your Backyard
For camping or late nights at the beach - Leave of Mountain dew in bottle (just don't drink it all), add a tiny bit of baking soda and 3 caps of peroxide. Put the lid on and shake - homemade glow stick (bottle) solution. Now I don't want to drink mt dew
DIY- Party Chandelier- This lady makes a festive party decoration with some hula hoops, ribbon and other cool trinkets! It would be a fun decoration in a little girls room too! Would also be great with crepe paper streamers.