Title Reference: "The 6:10 to Lubbock" refers to the train which rattles Georgie and Mandy's trailer while Mary and Meemaw are there.
Georgie, Audrey and Jim watch an episode of Frasier, specifically Season 1, Episode 18 "And the Whimper Is...", which originally aired February 17, 1994. Georgie also references The Wonder Years, which originally ran from 1988 to 1993.
