Grace was born 21 years ago and is legally old enough to buy an adult beverage today. She graduated from high school, earned a scholarship, and is in her junior year of college. She’s already experienced her first kiss, her first love, and her first heartbreak. Raised by a loving mother and a man who treated her as his own, Grace is thankful for the blessings in life. Still, her birthday celebration won’t be that of a typical 21-year-old but a solemn remembrance of the father she never met—a firefighter who perished on the darkest day in American history.