We encountered and determined the cause of a temporal anomaly in the scenic city of Chattanooga, Tennessee.  A clock at the old train station (transmogrified into a hotel) displays an incorrect time.  As constant investigators of such phenomena, we saw that the source of the problem was adjacent to the clock.  The famous Chattanooga Choo Choo itself, now permanently inoperative and displayed as a monument, is the cause of the station clock's inaccuracy, the effect being magnified by another nearby train car (converted into an escape room) with the emblazoned words "Can you escape in time?"  Though the cause is simple enough, great mysteries yet abound, for how could a frozen train, formerly famous for keeping to timetables, be so disruptive?