Check out this picture and more here.
Chicago dyes the Chicago River GREEN for St. Patrick's Day! How cool is that!!!
But after my initial reaction I needed to find out how they did it. 40 pounds of vegetable dye! Now that is a lot of dye!
Want to know the story behind dying the river green? Here is it for you.
Have a great St. Patty's Day. Enjoy something green today!