Alameda County Fairgrounds
The Alameda County Fairgrounds is a 270-acre (110 ha) facility located in Pleasanton, California. It is home to the annual Alameda County Fair, held since 1912, as well as numerous trade shows and community events. Located on its grounds, the Pleasanton Fairgrounds Racetrack was built in 1858, making it the oldest one-mile (1.6 km) horse racing track in the United States. There is a 3,000 seat amphitheater, as well as a 9-hole golf course located within the track's infield.
Besides the annual fair, events regularly held at the fairgrounds include:
- The Scottish Highland Gathering and Games, which dates back to the 1860s and is reported to be the largest two-day Scottish gathering in North America 
- The Pirates Of Emerson Haunted House
- Several annual automobile shows managed by the Goodguys Rod & Custom Association