Open Gym Premier Celebrates 10 YearsPosted on October 1, 2021Leave a comment on Open Gym Premier Celebrates 10 Years With over 1,000 players in attendance on March 5th, 2011 at Capistrano Valley High School, The Combine, sparked the flame for a small youth sports business to become the Hub of Orange County basketball and leader in grassroots basketball today. Welcome to the 10 Year Anniversary!