<Tr> <Th> Website </Th> <Td> www.wistatefair.com </Td> </Tr> <P> The Wisconsin State Fair is an annual event held at the Wisconsin State Fair Park in West Allis, Wisconsin, a suburb of Milwaukee . The modern fair takes place in August (occasionally beginning late July) and lasts 11 days . </P> <P> The first Wisconsin State Fair was held in 1851 in Janesville, with approximately 13,000 to 18,000 people in attendance . Sponsored by the state's Agricultural Society, it was held on a six - acre plot along the banks of the Rock River . It featured a 200 - pound squash and a quarter - acre plowing competition with teams of horses and oxen . It was reportedly the largest gathering in Wisconsin history . </P> <P> When the second fair was held in Milwaukee in 1852, fairgoers took their carriages for rides around the Cold Spring Race Course . </P>

Where did the first wisconsin state fair take place