Isn't it the best when you can recycle things (with no hassle at all) that your kid will just love and play with?
This is one of them!
All you need are one of those boxes that helps you transport your wine bottles, like from Costco or Safeway, etc. Just turn the box on it's side, draw some lines to make it look like stalls and voila! Cardboard Parking Garage! This is great if your kiddo has a bunch of hotwheels, have fun!