Imagine spending your Sweet 16 birthday with your friends and family at a Celtics game? That dream became a reality for Ari 😊 From receiving free Celtics swag and a premium club dinner, to on-court access for warmups and a full arena wishing you a happy birthday, Ari had the best birthday you could ask for. Very cool to meet Derrick White as well! Celtics Fan Moments is presented by @Fanatics