Here they found skeletons dancing to spooky music. They ran as fast as they could to the next room.

All of a sudden, a bunch of skeletons jumped out of the shadows and started dancing to spooky music.

"Let's get outta here!", shouted Nick the Pirate, who usually liked skeletons.  But try as they might, the trick-or-treaters couldn't find the front door.  It had disappeared!  They had no choice but to run  into the next room.