We didn't really do anything special to celebrate this time, but my daughter did color a special picture that she wanted me to share with all of you.
I asked her what the stuff around the earth was, and she said "hair." (Much in the tone of "Duh!") I asked why she decided to give the earth hair, and she just shrugged and said "To be silly." So there you have it. :)
Want to learn more about Earth Day? You might find these links helpful:
Earth Day Network
The Nature Conservancy
Earth Week 1970