Welcome Back! The WSSEF grades and dates for 2025 in Bremerton, Kitsap County.
March 28, 2025 ~ Grades 1 – 8
March 29, 2025 ~ Grades 9 – 12
Come to the WSSEF and meet the U.S. Patent and Trademark Office (USPTO) team. Learn more about protecting your inventions, concepts and devices directly from the experts. Also returning for fun and excitement are the Science Film Festival, hands-on STEM activities, college and university representatives and be sure to view the science projects. Projects are open for public viewing when students are not engaged with judging.
How did Washington science fair finalists do this year at the Regeneron International Science & Engineering Fair? Find out here.
Six Regional Science & Engineering Fairs in Washington are also ISEF Affiliated.
Central Sound Regional Science & Engineering Fair
Discovery Regional Science & Engineering Fair
Eastern Washington Regional Science & Engineering Fair
Mid-Columbia Regional Science & Engineering Fair
Southwest Washington Regional Science & Engineering Fair
Northwest Regional Science & Engineering Fair (affiliation pending)
More Information
Get the Judges-Brochure
Download this year’s WSSEF Poster here
Of Interest
WSSEF is a non-profit organization under the jurisdiction of an elected board of directors and is funded solely by contributions and staffed by volunteers.
Neither the WSSEF board, its individual members, nor hosting entity, is responsible for any loss, damage or injury associated with the Fair.