🏂⛷️ tetongravity is bringing ‘Actually, It Is Rocket Science’, its 31st annual ski and snowboard film, to the big screen at Boulder Theater on September 25th for two back-to-back showings! Experience elite athletes, breathtaking cinematography, and the year's biggest mountain adventures! Get your tickets at bouldertheater.com #BoulderCO #Bouldercolorado #BoulderTheater