text: Per le reddit, it does appear to literally be someone's garage (and still active according to election board): https://www.reddit.com/r/NorthCarolina/comments/fekzuz/til_that_there_is_a_polling_place_in_watauga/
  
  https://vt.ncsbe.gov/PPLkup/ViewImages/?CountyID=95&PollingPlaceID=17