I was doing a little web surfing and found these fun notes called Lunchbox Love - positive note and fun trivia for your child's lunchbox...
Each volume contains 10 cards with different phrases and fun facts, plus 2 blanks. Credit- card size plastic case fits easily into a pocket, purse or on a countertop – making it easy to grab and give.
I just ordered some for Ella - She loves when I put surprises in her lunch!
Go and check them out at http://sayplease.com/lunch-box-love-for-kids