Okay, here's one that I came up with years ago. It may not be my best, but here it is anyway. 'Haven't seen a riddle in awhile, so here it goes.
------------------------------
Riddle:
Reclusive, young Wendy Wolf, new to her neighborhood of Worland, Wyoming, recently moved into her new worldly apartment. Wendy was wanton to get by independently within the world. It was her first time living within the city and away from the wilderness. Wendy woefully kept to herself, but wished for company.
Weary of wallowing in solitude, Wendy invited all her new neighbors over for a rewarding dinner party.
Many guests arrived and the evening started wonderfully. With wild music and whimsical dancing, the evening went on well.
While Wendy was away preparing the walnuts, wine and wishbone dinner, the Sun sank away and the Moon arose, and her guests began to wander. When the time came for dinner, Wendy was alone. Wendy wondered why have all her guests went away? Wendy stood wanting for answers. "What has went awry?"
Question: What did Wendy neglect regarding the dinner party in her new home? And why?
-----------------------
Hints:
- The town of Worland, Wyoming, in particular, has nothing to do with the answer. (I picked that town at random.)
- I'm supposing a person in Wendy's situation would probably not have made the same oversight. And typical guests may not have behaved the same way either. But such oversights and actions are within the realm of possibilities. So there's that.
- Wendy is not accustomed to the company of strangers at nighttime (such as when the moon is full).
- I will entertain "yes" or "no" questions. This may be one of those riddles where you first need to narrow down the situation; there may be more to Wendy than meets the eye: What is special about Wendy?