Airstream, Inc. has called Shelby County home since 1952, when it began manufacturing its iconic travel trailers in Jackson Center. Known around the world, the "Silver Bullet" is made with pride in Shelby County. To give back to dedicated employees and Shelby County residents, Airstream sponsors a 3.1 mile (5k) course in Tawawa Park, which can be reversed for a 6.2 mile (10k) course for walking, running, or biking.