St. Patrick's Day Surprise for Kids

I thought it would be fun to give the kids a surprise to find in their backpacks at school on St. Patrick's Day. I also thought it would be nice to send my family a little treat saying "I'm so lucky to have a sister like you!"...but then I thought this would be funny..."You're so lucky to have a sister like me!" I bought chocolate coins and sour skittles just because the package was green with a rainbow, but anything green would be cute.