Washington County, Oregon Events Event(s) for Sunday, September 28, 2014 Date Event Category 9/28/2014 A Trip to Tranquil Times 2014 Tour of Historic Homes Community 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.