All suite hotel in suburban portland with free breakfast quiet tigard setting the contemporary embassy suites portland washington square is in the quiet portland suburb of tigard its a 20 minute drive east to the roller coasters at oaks amusement park and 15 minutes to downtown portland and oregon zoo shuttle to washington sq a 5 minute ride aboard the hotels free shuttle gets you to a plethora of shopping and dining opportunities at washington square 1 of the states largest malls gol