The Wisconsin Youth Symphony Orchestras (WYSO) Percussion Ensemble will present its 12th annual Percussion ‘EXTRAVAGANZA’ on Saturday, March 2, at 1:30pm in Mills Concert Hall, UW Humanities Building (on the corner of Park and University). Admission will be $10 adults and $5 students, 18 and under, with a portion of ticket sales to benefit the local chapter of the American Red Cross. The world’s finest SNARE DRUMMER, Mr. JEFF QUEEN, will be the featured guest artist.