To celebrate spring, go outside and pick 25 items. Then, use them to build an earth home. It should be at least 5 inches tall and 5 inches wide. Get dirty!
Be sure to list your items when you send in your pictures.
And, check out these houses made by Moomintroll and Snufkin. Note: this blog is currently closed to visitors. Hopefully I will get permission to post the pictures here for you shortly.