Spokane County Interstate Fair

What: Concludes this weekend with Motor Sports Spectacular tonight at 7, compact car demolition derby Saturday at 7 p.m. and full-size car demolition derby Sunday at 4 p.m.

When: Today-Saturday, 10 a.m. to 10:30 p.m.; Sunday, 10 a.m. to 8 p.m.

Where: Spokane County Fair and Expo Center, 404 N. Havana St.

Cost: $8/adults, $5/seniors 65 and older and youth ages 7 to 13

Call: (509) 477-2787