Welcome to the Brown County 4-H Horse Show Registration Page. The Brown County 4-H Horse Show will be June 28, to participate you will need to register each member that plans on participating at the County Show. To participate in the South Dakota State 4-H Horse Show, youth must first compete at the Brown County 4-H Horse Show. They must enter the same classes at the county level that they plan to enter at the state level. Please contact the Brown County 4-H Office with any questions, 605-626-7120.