100 Years of the Pima County Fair David Sanders / Arizona Daily Star Apr 8, 2011 Facebook Twitter Email Print Save Buy Now Jessie Putnam, 10, left, Jillian Putnam, 12, center, and Janene Putnam , right, slide down the giant "Euroslide" during opening day of the PIma County Fair on April 16, 2009. David Sanders / Arizona Daily Star David Sanders / Arizona Daily Star As featured on +40 Photos: A look back at the Pima County Fair The Pima County Fair opens today, Thursday, April 19. Take a look back in pictures from the … Facebook Twitter Email Print Save promotion Join us in September for live stories about How Tucson Became Home From moving for a job to having never having left the Old Pueblo, we all have stories about how Tucson went from just a city we lived in to the place we call home. promotion Successful Email Marketing The Arizona Daily Star can design a highly targeted email marketing campaign that deliver results! Fast, efficient and cost-effective.