(ABC 6 News) – Adopt-a-Shark is a heartfelt initiative born out of a donut shop at an orthodontist looking to help survivors of pediatric cancer. In this preview of an upcoming story, we meet Mia Harter who was diagnosed with multiple brain tumors when she was a baby and has come much farther than any of her doctors ever thought she would. Stay tuned for the full story on Thursday during the 4:30 show.