Kingsport City Offices Will Close November 28 And 29 For Thanksgiving. No Garbage Or Trash Collection On Thanksgiving Day. Thursday Routes Will Run Friday, And Friday Routes Will Shift To Saturday. The Demolition Landfill Will Also Close November 28-29, Reopening Saturday From 8 A.M. To 11:45 A.M. Regular Hours Resume December 2. Visit Kingsporttn.Gov For Details.