Marching to the beat of a free event, the Dean Corey Marching Extravaganza will roll out at The University of Texas at Arlington’s Maverick Stadium on Sept. 30. In a refreshing change, attendees can enjoy both the performances and parking at no cost. Starting at 7 p.m., the Maverick Stadium, located at 1307 W. Mitchell St., will be filled with the melodious sounds of the UTA’s Maverick Marching Band and all six Arlington ISD traditional high school marching bands.