Have you always wanted to experience the thrill of speed and learn the limit of your vehicle?  Clearly, the streets and highways are not the place to try and find out.  NASA gives you and your car an easy, well-structured and affordable way to get on track.  No speed limits, no pedestrians, but best of all - no tickets!  Their High Performance Driving Event Program, commonly referred to as HPDE, is a tiered level learning program designed to give street car drivers the opportunity to get on a racetrack.  Good for $249 towards any High Performance Driving Event (HPDE).