The Orange and Green buses at the University of Maryland can be scary places on any night. But for our Halloween special of Offbeat, we had an army of reporters ride the buses all night. And, where does that steam out of the ground and pipes come from? Why is it so warm? Will it make me sick?

Tune in to hear one of the weirdest nights of the year in College Park and for the answer to one of UMD’s great mysteries.