OneStop - Big service for small meetings.
Service is bigger than ever at the Washington State Convention & Trade Center with OneStop, our specialized team totally dedicated to your small meetings. You can choose the ideal venue from 61 flexible rooms, including two “junior ballrooms” and three distinctively appointed executive conference rooms.
OneStop offers all the services you would expect from a world-class meeting facility. Order custom catering from our on-site culinary staff. Arrange for the latest presentation, networking and video conferencing technology. Whatever you need to meet with success, our experienced, friendly OneStop team is ready to book it all with just one call.