Worcester Technical High School « All Events This event has passed. WTHS – Half Day For Students: Teacher Professional Development February 18 @ 8:00 am - 12:00 pm « Parent Teacher “Virtual” Conference – February 10, 2022 (VIA ZOOM All Worcester County Public School Closed In Observance of – Presidents Day » + Google Calendar+ Add to iCalendar Details Date: February 18 Time: 8:00 am - 12:00 pm