YOSA (Youth Orchestras of San Antonio)YOSA changes kids ’lives through music. YOSA (Youth Orchestras of San Antonio) is a non-profit organization that serves more than 2,500 young musicians in the greater San Antonio area. 106 Auditorium Cir Ste 130 San Antonio , TX , 78205 Phone: (210) 737-0097 29° 25' 47.5968" N, 98° 29' 16.5624" W See map: Google Maps Alamo City Arts Alamo City Performing Arts Association Ballet North Texas Conservatory Blue Man Group - National James Hood Music Mid-Texas Symphony Prickly Pear Clarinet Ensemble San Antonio Chamber Choir San Antonio Reggae Festival Shen Yun Performing Arts The Roundup Outdoor Music Venue The Tobin Center for the Performing Arts