The ghost made a sound, like it was laughing, and turned to the curtain- A light shown from it's eye, like a projector! Although it was quickly obvious what it was projecting was not an accurate representation, but more likely a projection of it's own imagination.
The projection showed that room, viewed from behind the desk, and all the recruits were running around, waving their arms, and squealing. To add further insult, they all appeared to have wet themselves, and it laughed some more as it stopped the projection.
"BLINKY!!"
Gillmore had apparently returned, and tried to sound more serious, despite the smile on her face. She hopped up, and slid down the rails to the bottom of the stairs, and mock reprimanded the ghost, wagging her finger. "No taunting juniors on their first day! That was wrong-" She stood up straight, giving a thought before continuing, "-funny, but wrong."
As if nothing was amiss, she continued, addressing them all, "No firehouse should be without a ghost! Firemen get those ridiculous dogs, afterall, every good book store has a cat, and we have- Blinky! Plus, our little mascot doesn't have to be fed, so there!" Raising a hand, as if she were whispering a secret, "Don't tell The Boss!"
One more goofy face, mocking anger (likely directed at the Station Master), and she continued, "Anyway, are you all done? Who's ready for the fun part?"
She ushered them to the stairs, "Follow the signs to the roof, bring your tests with you, if you aren't done; the training range is strictly 2 at time, so you'll have a chance to finish while you wait your turn!"
On the roof, the edges were boxed in by what appeared to be 10 foot tall glass plates! They weren't clear and clean, either; one panel opposite the door had a pair of targets painted on it, and some slight scorching in many places. Two packs were standing at a yellow-black striped line on the ground.
"OK, we start with practicing the donning and removal of a pack, as well as drawing and putting away the wand- and then I skip that, and say 'aim for the flat-top!' Hahaha! Seriously, though, don't cross the streams, you'll kill us all... But if you can spell your name on the spectral barrier, you get to meet Gregory!"