Since 1907, community members have gathered at the Hydro Free Fair for family-friendly summer fun. Aside from a break in the midst of World War I, the Hydro Free Fair has run continuously since its inception, delivering delicious food and first prize ribbons. Join in on a centuries-old Oklahoma tradition and witness the big parade, agricultural exhibits, and horse shows. Experience locally built and manned game booths at the Hydro Free Fair carnival, from the Ferris wheel and kiddie train to the merry-go-round. At this annual three-day festival, sign the kids up for the races, cool off with juicy watermelon and enjoy live entertainment.