lt-commander-aly:

…I demand more information about this Subway shop. Why did they feel it necessary to hang this sign up? How many times have they had to chase people out who were trying to summon something? Have gangs of mediums just taken up their seats, ordered their subs, and then proceeded to try and commune with the departed? Are the subs an offering? Is their shop actually haunted now? These are questions I demand answers to!