Nothing says summer like the arrival of county fairs all across Ohio's eighty-eight counties. Butler County is no different! Excitement grows as families and 4-H members gather at the Butler County Fair at the Butler County Fairgrounds. The Butler County Fair is the counties biggest festival and attracts nearly 100,000 guests each year, including some 1400 Junior Fair members. The fair boasts rides, games, livestock exhibits and everyone's favorite...fair food!