Worcester Technical High School « All Events This event has passed. WTHS – No School for Students (Teacher Professional Day) January 28, 2022 « WTHS – Half Day For Students (Final Exams for Semester 1) Parent Teacher “Virtual” Conference – February 10, 2022 (VIA ZOOM » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: January 28, 2022