Here's mine:

The Beautiful Song
(Villager) is walking on the beach and hears someone singing the most beautiful song. It is coming from further up the beach than anyone normally goes. (Villager) is unsure what to do. Should he/she:

Choice: Follow the song.
Effect: Villager finds a mermaid sitting on a rock. He/she is entranced by the song, and follows the mermaid when she dives into the water. Walks out into the water a short distance and stops at a drop-off. Sudden he/she is pulled over the edge by the ankle and is never seen again.

Choice: Stay in the village.
Effect: Villager stays in the village where it is safe, but everyone's morale goes up from the song and they are more productive in their work. (i.e. more tech points, more food points per time a villager brings food to the bin, more work gets done on building projects...you get the idea)