Washington County, Oregon Events Event(s) for Tuesday, April 19, 2016 Date Event Category 4/5/2016 Sequoia Art Gallery- Hip2BSquare April Open Show Community 4/19/2016 Downtown Hillsboro Business Meeting Chamber Programs The indicates on-line registration is available for this event. Enter your email address and "check" the box for each event that interests you. You will automatically receive an email reminder before the event! Your Email Address Remind me 1 2 3 4 5 day(s) prior to the event date.