Thanks for your interest! Online 2019-2020 ISEF pre-registration has closed. You can still sign up in person, however. If you would like to participate in ISEF, come see us in the ISEF office at school. At Wilsonville, we are on the Columbia River Porch, Tuesdays and Thursdays. At West Linn, we are in the Think Tank in the library, Mondays and Fridays.