Koss sponsors Summerfest Rock 'n Sole Run The Summerfest Foundation created Summerfest Big Band Camp in 2013 as a FREE educational event for middle and high school music students, primarily from Southeastern Wisconsin. On an annual basis, 500 students and faculty participated in this special day of music clinics and performances at Henry Maier Festival Park, featuring nationally known jazz educators and performers. Clinics and performances are held at the BMO Harris Pavilion, American Family Insurance Amphitheater stage and the covered South Pavilion. The event is FREE to all students/faculty who register and includes lunch and refreshments. The program also provides students with music instruction DVD’s, books and Summerfest tickets.