Western Idaho Fair runs August 21-30, 2020 at Expo Idaho in Boise. This year's line-up includes a mixture of entertainment and competitions for the whole family. Grab some fair food, enjoy grounds acts like Butterfly Adventures and Brad's Reptile Show, take in a livestock competition, experience the thrills of Butler Carnival, and rock out at one of our Grandstand: Monday, August 24 - Granger Smith; Tuesday, August 25 - Nelly; Wednesday, August 26 - Chicago; Thursday, August 27 - John Pardi; Friday, August 28 - Seether! All concerts are FREE with Fair Admission Ticket.