may, 2017 Drought Buster Derby Kiplinger Arena W 5th, McCook, NE 69001 25mayAll Day29Drought Buster Derby Event DetailsNebraska Reined Cow Horse Assn approved competition Event Details Nebraska Reined Cow Horse Assn approved competition Time may 25 (Thursday) - 29 (Monday) LocationKiplinger ArenaW 5th, McCook, NE 69001 CalendarGoogleCal