Suddenly, the lights flickered, and a ghostly figure appeared on the screen behind the stage. It was Bob, dressed in a white sheet with holes cut out for his eyes. He boomed out in a spooky voice, "Welcome, residents of East Block V062, to my Halloween special! You're all invited to a night of frights and delights, completely free of charge!"
Under the cover of darkness, Bob snuck into the building's community room and set up a spooky display. He hung ghostly figures from the ceiling, placed fake tombstones around the room, and even rigged up a fog machine to create an eerie mist.
The next morning, residents began to stir, and the rumors started to spread. "Did you hear about the Halloween party tonight?" "I heard it's going to be scary!" "Be careful, I heard Bob's behind it!"