This year's theme is "Where Tradition Meets Innovation."
The fair's got something for everyone. There are carnival rides and midway games, entertainment and concerts and loads of exhibits and competitions.
Fair hours are generally 11 AM to 10 PM, Monday through Sunday. Single day admission prices are $10 for adults along with a $10 per day parking pass.
Learn more at the San Mateo County Fair site.
The San Mateo County Fair, which has something for everyone, runs through June 17. Check out these photos tinyurl.com/7cv8e6x— Warren Slocum (@warrenslocum) June 10, 2012