Thunder Over Louisville returns this Saturday, officially kicking off the Kentucky Derby Festival! Across the city, countless Thunder watch parties are thrown, but you can't beat the front row view from Ford's Thunder on the Ground at Waterfront Park. From the Thunder FoodFest to the Interactive Display Area to the Kid’s Play Areas on the Great Lawn, there’s refreshments and entertainment galore. Wear your Kentucky Derby Festival Pin to get full access. The Airshow will take place at 3 p.m., with the fireworks beginning at 9:30 p.m. This year's theme is: A Disco Thunder!