Some retailers use Earth Day as a day when they use recycled elements in their window displays like this one from Anthropologie using old corks.
We hope that retailers would start using recycled elements year round, not just for Earth Day. And they can start by buying used mannequins we offer at Mannequin Madness that we have recycled from retail chains.
We have a board on Pinterest devoted to Earth Day Window Displays that you can see here:
Another way retailers celebrate Earth Day is by using their window displays to remind the public about environmental issues like these two: