Family fun event offers children a hands-on opportunity to explore working trucks of all types. Over 20 trucks participate from such companies as City of Seattle, Kentworth, and Amazon. There is a $6 individual admission or $25 family pack admission fee. The Junior League of Seattle is an organization of women committed to promoting voluntarism, developing the potential of women and improving the community through the effective action and leadership of trained volunteers. Its purpose is exclusively educational and charitable.