On the afternoon of Saturday, April 18, 2020, companies, collegiate teams, social athletic clubs, and families will gather at Circuit of the Americas for a challenge like Austin’s never seen before—the first annual TAG! Level Up event, benefiting Marathon Kids. Expect a festival atmosphere at this extraordinary game day, featuring themed tag arenas for adult teams, a kids’ zone for families, music and games, food, and drinks, and more. With tag games for competition and recreation, people of all ages…