Visit Grady County Fairgrounds in Chickasha for the annual Oklahoma State 4-H Horse Show. This is the biggest equine event of the year for four-leaf clover riders. The state's youth will be grouped into three age groups including 9 to 11 year olds, 12 to 14 year olds and 15 to 19 year olds. Competitive events include barrel racing, showmanship, trail, flags, English, pole bending, stakes, Western, Western pleasure, English and more. Cheer on Oklahoma's 4-H members at the State 4-H Horse Show.