(ABC 6 News) – They may be small, but they’re making a big difference in the lives of others.

For 20 years now, Nest Preschoolers have taken part in an annual tradition of service and generosity, called Tiny Hands, Big Hearts.

Andy Poterucha, the principal at St. Francis of Assisi School, and one of his students joins ABC 6 News Anchor Robin Wolfram