Winona Grange Location 8340 SW Seneca StreetTualatinOR97062 Next Event Winona Grange - December 14, 2024 - 10:00 am - 1:00 pm Loading Map.... Winona Grange8340 SW Seneca Street - TualatinEvents 45.383179 -122.762347 Upcoming Events Winona Grange - December 14, 2024 - 10:00 am - 1:00 pm