A family  that lives on the outskirts of Petoskey, Michigan decided to build a sturdy, colorful  playground for their 3- and 4-year-old sons.  They lined the bottom with smooth-stone gravel  all around to avoid knee scrapes and other  injuries. They finished building it one Friday  evening and were very pleased with the end  product.

The following morning, the mom was about to wake the  boys up and have them go out to play in their  new play center. This is what she saw from the  upstairs window.

Yes, he slid down the slide.