Washington State International Kite Festival
MON-SUN One of the world’s largest kite festivals in Long Beach, WA. Map
(kitefestival.com)
Evergreen State Fair
THRU SEP 01 Washington’s second largest state fair with carnival rides, 4-H exhibits, food booths, and live entertainment Evergreen State Fairgrounds in Monroe, WA. Directions
(www.evergreenfair.org)
Chehalis Garlic Fest
FRI-SUN fun, food, music, crafts, and, oh, yeah… garlic! At Southwest Washington Fairgrounds in Chehalis. Map
(www.chehalisgarlicfest.com)
Flower Show
SAT-SUN PSDA Show at Sky Nursery in Shoreline. Map
(www.pugetsounddahlias.org)
Sand in the City
SAT-SUN Washingtons largest free family sand festival. Sculpting events with 240 tons of sand, arts/science/educational activities and entertainment in Olympia. Map
(www.hocm.org)
Free Summer Fly Days – Battle of Britain
SAT Flying at noon: Vickers Supermarine Spitfire, Hawker Hurricane Map
(flyingheritage.com)
Kitsap County Fair
WED-SUN Animals, carnival, exhibits, music, entertainment and more at the Kitsap County Fairgrounds just a short ferry ride away in Bremerton. Map Ferry Schedule
(www.kitsapgov.com)
David's Picks 
There’s also the soap race: http://soapbox.redbull.com/us/en