Remember a few weeks ago when our writing prompt was to describe a fantasy character using mundane details? Well, this one is similar.
Write a horror story or scene using every day items, people, props. No vampires or werewolves or other fantastical creatures, but you may use ghosts. Create the creepiness with your descriptions of common items, not with the unusual.
This is how Frankenstein by Mary Shelley was born. She, Percy Shelley, Lord Byron and some others challenged each other to write "ghost" stories. Maybe today's little challenge will spark a classic from you.
P.S. My NaNoWriMo name is LDSPublisher. Please come be my buddy.