march, 2020 DMT Refresher Course Divers Institute of Technology 1341 N. Northlake Way Suite 150 Seattle, WA 98103 16marAll Day20DMT Refresher Course Time march 16 (Monday) - 20 (Friday) LocationDivers Institute of Technology1341 N. Northlake Way Suite 150 Seattle, WA 98103 CalendarGoogleCal