The 5th Annual Rocket City Octane Auto Show presented by Horsepower Therapy - North Alabama’s premier INDOOR auto show bringing car enthusiasts from across the southeast together for a family-friendly event! Trophies will be awarded, and guests can enjoy interactives for kids and adults. Saturday, August 9th, 2025 Von Braun Center - South Hall 10:30 a.m. - 4:30 p.m. TICKETS FOR ADMISSION: Available in-person at the VBC Box Office or at the door.