Pediatric dentists have started a tradition where they buy back children's Halloween candy to send to troops overseas. The candy buybacks operate on a simple principle - kids bring their candy bags to the dentist to be weighed, and can then sell their candy for $1 per pound up to $5 per child. Alternatively, children can donate their candy instead of selling it, with the money instead going towards Thanksgiving baskets for local families in need. While it may not seem like much, American candies can remind troops stationed abroad in places like the desert of home during the holidays. Look for a participating dentist near you to both send treats to troops and promote healthy dental hygiene in your kids.