Color postcard showing hot air balloons floating over Goguac Lake, 1985 Caption on back: Gliding over Goguac Lake World Hot Air Balloon Championship Battle Creek, Michigan. The 7th World Hot-Air Balloon Championship will be held in Battle Creek from July 13-21, 1985. 200 balloons plus air shows, antique autos, souvenirs, aircraft displays, fireworks, smoke balloon and much more! All events take place at Kellogg Regional Airport. For information, contact the Battle Creek Area Chamber of Commerce (616) 962-4076