(CNN) One man in Jupiter, Florida, decided that he could make a difference in his town by paying off the lunch debt for every child in the system. It all started with a Facebook post.

Angie Vyas-Knight, administrator of the "Jupiter Mamas" Facebook group, told CNN she was disgusted by national news stories about children who couldn't afford to buy lunch at school. She asked the Palm Beach county school board for her district's stats.

To spread awareness, she shared the list of nine schools' outstanding lunch debt of $944.34.

Weeks later, the list made its way to Jupiter real estate agent Andrew Levy.

Levy decided he wanted to do something about the list, and paid the balance for all 400 kids in full. He knew that the kids in debt would go without eating or simply get a cheese sandwich.

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