Box Tops for Education

I think every school collects box tops. Box tops can be found on the packaging of many of your favorite products, from Cheerios® to Ziploc® bags. If you don't have kids, collect box tops anyhow and reward your favorite child relative with a bag full of box tops. Most schools offer rewards for the amount of box tops collected by a classroom. My niece's school rewards the class with a pizza party, my son's school rewards with an additional recess. An added bonus is that many of the box tops have a far in the future expiration date, so it gives you time to collect them.
And free money for any school is well worth the effort.