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.
Do you have a favorite park where you love to spend a warm afternoon sitting under the shade of a tree? Wouldn’t it be nice to create that atmosphere in your own yard? A tree bench will make it a re (Diy Patio Pallet)
Outdoor shower/water day for kids.Could easily be made with hollow box uprights, run the water tube through one and the top hollow box with a PVC tube that you drill holes in for the water to run out. Faux paint it to look like copper, really pretty easy.