No School – In-Service for Kingsport City/Parent-Teacher Conferences for Sullivan County Post author By Vic Hasler Post date September 2, 2025 When 09/02/2025 All Day Add To Calendar Download ICS Google Calendar iCalendar Office 365 Outlook Live Event Type School Cal Online bookings are not available for this event. Back to Annual Calendar ← Parent-Teacher Conferences – Kingsport City → In-Service Day – Kingsport City