The first day of school can sometimes be scary for students, but teachers and parents at Trinity Christian Academy (TCA) in Addison like to keep it exciting. Rather than your average first day pictures, TCA students and siblings are greeted with fun photos and props while encouraged to hold up signs with the hashtag #firstdayTCA. In addition to the photo booth opportunity, as tradition dictated, TCA seniors arrived for their "last first day" with cars decorated by their parents.