Here’s another re-purposed way to use leftover plastic eggs: build egg towers! All you need is play doh and plastic eggs. Have your child form the dough into spheres (manipulating the dough helps build the muscles in their hands). Next, have them use the spheres to stack the eggs on top of each other. Let their imagine go as they form the egg towers into various shapes and sizes. Easy to set up and easy to clean. Enjoy!