The Centennial Farm at the OC fairgrounds is open year-round and has free admission (except during the fair when your fair admission also admits you to the farm area). The farm is located just do the left of the main entrance to the fair as well as being just outside the rear entrance to the Pacific Amphitheater.

The Centennial Farm is a real working farm. They have cows, chickens, sheep, goats, pigs, chickens and other animals. You can get up close and pet many of them. There are live demonstrations during the week. Call (714) 708-1619 for schedule information and hours of operation. Now through September 21st the farm is open 7 days a week from 9 AM to 4 PM.

Here are some fun farm activity sheets that you can download: http://www.ocfair.com/ocf/centennialfarm/Docs/Farm%20Booklet.pdf