Willow Springs Reimagined — automotive and race festival at Willow Springs International Raceway, 3500 75th Street West, Rosamond, CA 93560. Saturday October 17, 2026, 10:00 AM – 4:00 PM. On-track racing, drifting, karting, and exhibition activities across Big Willow, Balcony, Jensen Button Karting Circuit, and Walt James Stadium. Free parking for ticketed guests. Source: official Willow Springs Raceway Eventbrite (Saturday, October 17 • 10 AM - 4 PM).