Yesterday, there was a door there
Looks like a normal wall, with a fridge plugged in, right?
Well, yesterday there was a door there. And no fridge. The next picture shows the door to the office ajar, with the drywall blocking it. Basically someone dry-walled, and sanded the office shut, ran electrical wires through the 'wall', added a plug and finished with trim matching the rest of the room. Then they installed a fridge.
I'm not sure what is more disturbing, the fact that they pulled it off, the fact that they did a contractor-level quality job, or the fact that security actually had a violation code for it.