The National Auto Sport Association (NASA) has created racing programs that accommodate all sorts of popular vehicles with rules that encourage aftermarket modification. NASA has a class for almost any type of vehicle ranging from Production Sedans, Stock Cars to Formula Cars. This weekend at Palm Beach International Raceway, NASA is hosting the High Performance Driving Event (HPDE), NASA Time Trails and NASA Racing.  Spectators are free all day Saturday, September 3 and Sunday, September 4 until noon. Spectator admission on Sunday from noon until 5pm is $10, children 12 and under are free.  Gates open at 7am; racing begins at 9am and concludes at 5pm.  For more information or to register, visit http://www.drivenasafl.com