James Deal | Laurie Malcom

Cracker Barrel servers receive thousands in tips from strangers for the holidays

Karina Hardee

5-year-old's hot cocoa stand helps pay off 123 students' school lunch debt

Teen living with diabetes surprised with a service dog

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Teen living with diabetes surprised with puppy for Christmas

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‘GMA’ gifts a boy and his new family a trip from Adventures by Disney

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Boy brings kindergarten class to courtroom for adoption hearing

David Livingston/Getty Images, FILE

Pop singer Sia paid for strangers' groceries at Walmart on Thanksgiving

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'GMA' celebrates firefighter who goes above and beyond for his community

Jessica Blue

6-year-old good luck charm paints high school quarterback's nails before every game

Andrea Blackstone

8-year-old Maryland boy raises over $50,000 for homeless veterans