by 25Hz
I've noticed 3 wegmans grocery stores i've been to all feature a large bit of track suspended from the ceiling in a loop and a model train rolling around on it endlessly in case anyone was interested. The two locomotives at warrington, pa & princeton, nj are both PRR GP-38's it seems. Not sure if they swap them out for different types ever, but they have working sound effects. The numbers on the locos correlate to actual PRR GP-38's and look identical to the real thing, which i think is cool.
Next stop the square, journal square station next!