january, 2019 DMT Refresher Course Divers Institute of Technology 1341 N. Northlake Way Suite 150 Seattle, WA 98103 07janAll Day11DMT Refresher Course Time january 7 (Monday) - 11 (Friday) LocationDivers Institute of Technology1341 N. Northlake Way Suite 150 Seattle, WA 98103 CalendarGoogleCal