Washington County, Oregon Events Event(s) for Wednesday, May 17, 2017 Date Event Category 6/27/2016 FREE Business Counseling Chamber Programs 5/17/2017 BYB: Market to Existing Customers! 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.