2020 Exhibitor Premium Book Now Available Posted on February 12, 2020 Share Share:Share on FacebookShare on X (Twitter) Share via EmailCopy LinkCopied! Rock County 4-H Fair Premium Book is Online! The Rock County 4-H Fair posted this year’s Premium Book online today! It’s time to start thinking about fair entries! Download the PDF here https://www.rockcounty4hfair.com/p/exhibitors/premium-book