Sad foot sign, the end is comin’
...o Park, “Happy Foot Sad Foot” or “HaFoSaFo” for short. Kelly detailed, in a 2010 blog post, the many cultural references to the sign including a novel by Jonathan Lethem. A reader pointed to a song by the Eels. Later we found out that David Foster Wallace used the sign in his posthumously published novel, The Pale King. Allow me to digress for a moment to note that the longest half hour of my life was the time I was part of a film crew interviewin...