PTO carnival games. No need to rent when we can make our own. Muffin tins from the dollar store screwed to a piece of plywood with a few of the cups painted. A piece of wood was added to the bottom with a hinge to make the game stand at an angle. Less than $20 to make.
Fun Kids Activity and easy to store afterwards - Building with Red Solo cups - How high with a limited number. My boys love doing this! Great inexpensive thing to do when traveling to grandparents house. :)