Baby Hand and Footprint Stepping Stones: Make a footprint every year and soon you'll have a path of prints running through the garden as well as a growth chart. - Wish I would of seen this idea 2 years ago.
we have been trying to come up with an idea around the trees towards the end of our yard. "If you have a leveled yard and trees, try this awesome DIY project. People of all ages will enjoy this mini sun deck.
Miami Beach Wedding at Cecconi's by Nataschia Wielink Photo + Cinema
Sunflower House: fun to play in once the sunflowers grow tall! I have seen this done with on large square with side "rooms" and an entrance area. Fun for kids especially if they plant seeds and tend .making their own playhouses.