MLK Day – No school – Kingsport City and Sullivan County Post author By Vic Hasler Post date January 16, 2023 When 01/16/2023 All Day Add To Calendar Download ICS Google Calendar iCalendar Office 365 Outlook Live Event Type Holiday School Cal Online bookings are not available for this event. Back to Annual Calendar ← 2023 Biennial Lock-In → No School – Kingsport City – Parent-Teacher Conferences