
The Heroes Hall building is a remodeled two-story World War II barracks from the days when the current fairgrounds was part of the 1,300-acre Santa Ana Army Air Base training facility. Credit: David P. Senner for Voice of OC
The Heroes Hall building is a remodeled two-story World War II barracks from the days when the current fairgrounds was part of the 1,300-acre Santa Ana Army Air Base training facility. Credit: David P. Senner for Voice of OC