january, 2020 DMT Refresher Course Divers Institute of Technology 1341 N. Northlake Way Suite 150 Seattle, WA 98103 13janAll Day17DMT Refresher Course Time january 13 (Monday) - 17 (Friday) LocationDivers Institute of Technology1341 N. Northlake Way Suite 150 Seattle, WA 98103 CalendarGoogleCal