American Fork Steel Days - 73 years
American Fork celebrated its city for more than 100 years, but it has been celebrating under the Steel Days name since 1945. Before that time, the city celebration was called Timber Day, Liberty Day and Poultry Day.
The celebration was originally a full day of events, then expanded to three days, then four days, then five days and now lasts 10 days.
Steel Days run in July each year.