King County Fair at the Enumclaw Expo Center is a small, but the longest running fair West of the Mississippi and includes traditional fair attractions: 4-H exhibits, carnival rides, vendors, food, concerts, racing pigs, barrel racing, and a beer & wine garden. All concerts and exhibits are included with admission. Tickets: $10 at the gate. Military $7. Seniors (65+) $1 from 10AM-NOON. Children 5 and under FREE. Parking $5. Ride tickets and passes sold separately (2018 price was $22). Discounts: $7 admission online advance or at select Safeway stores. Discount on advance purchase of ticket and/or ride packages. Find another state and county fair in Washington State.