This... this one is a weird one. Whenever I talk about the horror themes in Nightwick, there's always a voice in the back of my head going "well what about that fast food place on level 2?" It originated as a joke but then one of the players (and one who is very invested in the campaign not being a weird kitchen sink) insisted that it better show up. So here it is.
A trick I often use that I did not mention is to have a demon show up if someone requests a "manager." I normally use a Knight of Armadeus, but as we have yet to provide the stats for them I suppose you will have to make due with something else.
Art and layout by Chris Huth.