Earth Day was celebrated in many ways here in Maine. A neighboring town held a huge parade.
I went to a screening of Planetary ... great movie, skillfully tied together many ideas about the planet, our "story", human awareness, and nature connection. Definitely recommended!
I also overheard a conversation in my local library that went something like this:
Mom: Anything going on for Earth Day?
Librarian: Yes, this afternoon we'll be doing activities with children.
Teenage daughter of mother: What is Earth Day?
Mom: Don't you remember that project we did when we lived in Florida?! We took all those pictures of recycling bins and cans!
Teenage daughter: That was like 14 years ago mom.
Librarian: *slightly sarcastic* Maybe you should attend our Earth Day activities.
*Teenager rolls eyes*
In my book that counts as developing some new awareness!