Challenge
Stranger than fiction. Write a piece of 15-to-50-words in any style or genre, featuring a real-life strange occurrence.
it can be anything that's happened to you or even something you've heard of happening, so long as you're sure it's happened. (or at least pretty sure.)
Lullaby
We were playing with our toy cars on the floor when me and my brother heard it. It was a bearly noticable lullaby seemingly of electronic origin. It went on for months until one day we found the source: a toy puppy hidden behind clothes in the wardrobe.