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
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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