Join the Thunder City Derby Sirens on Saturday July 20 when it hosts skaters from all over the state at the annual mixed skills scrimmage Roller Derby of Magical Proportions "Hit it and Quidditch." Will you be cheering for the beaters or for the chasers? Spectator tickets are $5 online pre-sales or $8 at the door. Kids under 12 are free with a paid adult. Bring a chair for track-side seating. Food, beer and wine available for purchase on site thanks to Brickhouse Food Truck. Doors open at 4:30 p.m. with the first whistle blowing at 5 p.m. Please note this event will be held at the Rink DeLand, 1779 N Spring Garden Ave, DeLand, FL 32720. More information available at derbysirens.com.