Most of the Wal Marts in West TN are supercenters that are open 24/7 anyway, with the possible exception of a few in high crime areas of Memphis.
I consider myself fortunate. I worked at the Wal-Mart in Union City back in 1987,
before most of the modern-day "black Friday" hype started. They opened at a respectable 7:00 a.m. that morning, after having been closed on Thanksgiving.
And I don't know where you live in west TN, but Wal-Mart in Union City has moved at least twice since I worked there. They moved from Obion Square (where they were when I worked for them) to County Marketplace in 1988, and then to a new "superstore" just across highway 51 from County Marketplace, sometime in the '90s.