Horse lovers this is your weekend at Expo Idaho. It's time for Horse Affairs and you can catch the action and the fun Friday and Saturday from 10 am to 9 pm and Sunday from 10 am to 6 pm. The cost is $10 each day for adults, age 13-17 are $5 per day and children 12 and under are free. If you want to attend all three days you can buy a pass for $25. The activities include demonstrations, vendors and hands on learning.