A child who has outgrown driving Barbie around in a pink convertible can donate the toy to someone who will be happy to take the doll on a new road trip. A teen whose “Team Conrad” sweatshirt (“The Summer I Turned Pretty”) no longer fits can donate it to a tween who would love to wear it. If chapter books are collecting cobwebs on a college student’s shelf, volunteers in charitable organizations can find new homes for those stories.