TrueSouth season six begins in a bathhouse in Hot Springs, Ark., an odd and endearing resort town tucked in the Ouachita Mountains, west of Little Rock. Mobsters once caroused here. Major league teams traveled here for spring training. Hot Springs began as a spa. Scalding hot water, pushing up through those mountains, still draws pilgrims. To understand this city, we visit with actress Joey Lauren Adams, who recently moved home from California to Arkansas. She explains the town’s no-judgement attitude and introduces us to the pageant of characters who live and work here. Musical performances highlight local and regional artists: Willi Carlisle plays banjo and accordion on the streets; Sad Daddy records a live performance in the Venetian Dining Room at the Arlington Hotel.