CONCORD, N.C., May 15, 2019 /PRNewswire/ -- Swag'r and Charlotte Motor Speedway are ready to show off their Swag'r at the Monster Energy NASCAR All-Star Race on May 18. Speedway officials announced on Thursday a new, high-tech racing fan experience through a multi-year partnership with Swag'r – a leading augmented reality and gamification app – designed to allow fans enhanced race-day enjoyment through a unique, fun, tech-forward experience.