This episode was written, recorded, and produced by Tal Minear.

Transcript:

And welcome to the steam tunnels! It’s this  hot practically everywhere in the tunnels; there’s a couple of places  where it’s even warmer than here, actually. It’s kind of nice though,  because it keeps the spiders away - the one section of the tunnels  that’s actually cool has a bunch of spiderwebs. It’s very fun to walk  though.  Yeah, that box fan is always there. Nobody knows why. We just  don’t mess with it. Now, make sure to watch your head as we walk though.  Some of the pipes on the ceiling are really low. Make sure to check how  hot a pipe is before you touch it - there’s a couple of pipes down here  that will burn you. These tunnels are a maze, so make sure you stay  close and don’t go wandering off. Our first stop is this way, to a mural  called Faith. It’s part of a series of paintings by an artist called…