Event by Centralia Balloon Fest Centralia Balloon Fest Duration: 4 hr Public · Anyone on or off Facebook Cars, Trucks and Motorcycles will Cruise-In to Balloon Fest on Sunday, August 20, during the Free Family Fun Day. Entries may register at 12:00pm at the Centralia High School parking lot; cruise-in together; and vehicles displayed in Centralia Foundation Park from 1:00pm to 4:00pm.