Mini-golf is a family-friendly game all ages enjoy. But it doesn't have to be just a vacation treat. Wouldn't it be great to have your very own course to play in your backyard? This one is made up of panels that you can take apart and rearrange to make the game as easy or hard as you like. Create as many panels as you need for 1, 2, or even 18 holes. Then give everyone a putter, and they'll have a ball—literally—trying to navigate the obstacles you set for them.
For full step-by-step instructions, see How to Build a Miniature Golf Set