Elf house on a tree! That would be cute in the garden, especially in the tree over grown with ivy. How about some battery tea lights in the windows during outdoor parties. I hear the fairies/elves whispering "home school project" in my ear.
Are the kids begging for a swing? Forget the expensive swing set, all you need to get is a used skateboard! This DIY project only takes around 20 minutes to complete. Just perfect for kids excited to have their very own swing!