It really doesn't get much easier than this. Get the kids involved and watch the glow on their faces when the birds start to roost. Child decoration time: A lot longer (ah, bliss). Durability: A full season or even two.
DIY Get The Fish Empty Bottle Kids Indoor or Outdoor Game Tutorial via krokotak
Sparkles in a jar *Adult Supervision required Cut a glow stick and shake the contents into a jar. Add diamond glitter Seal the top with a lid. Shake hard today only works well with white or green glow sticks
9 UNIQUE Outdoor Activities for Babies
outdoor play link up - water play with an animal twist - Greening Sam and Avery
DIY Recycled project : DIY Make an Upcycled Plastic Bottle Cap Mosaic