But if you fill the tank in Yakima you'll find a cheaper price. Average prices in Yakima are up 2.3 cents per gallon in the last week, averaging $4.29 per gallon today,
Average gasoline prices in Yakima are up 2.3 cents per gallon in the last week, averaging $4.27 per gallon today, according to GasBuddy's survey of 91 stations in Yakima.
Free books are part of the fun as well. Library officials say children and teens at the Yakima and Sunnyside events will be able to grab a free book to take home.