To celebrate the rise of Sistema music education in the United States and help spur even more growth, the Ravinia Festival is teaming with Chicago Philharmonic to present the first-ever National Seminario from July 5 through 8. The event will bring together 130 students from 23 Sistema-style initiatives across the country and Canada to participate in intensive orchestral training and to present a culminating concert on the Pavilion stage as part of Ravinia’s Kids Concert Series.