If you are a Box Tops for Education website member, you can score a FREE Fiber One Chewy Kids granola bar from their website! I just ordered mine and received a confirmation that I would be getting the free bar in 6 - 8 weeks.
There are 10,000 samples available. You must have been signed up as a member as of 5/14 to get the sample this month. If you are not signed up, it is free to join and you can get free samples every month. Next month they are offering free Green Giant Veggie Chips.