Well, I have some weird suggestions. Check this out...
As a fighter-for-hire who's centered in Serendipity,
Rena, could be either passing through, or even have been hired by villagers for some reason, if they feel that this half-elven warrior - who is both kind and very capable in her abilities - can do something for them during this time.
On the other hand,
Gary Blight could've heard about this curious harvest, and probably not appreciated that crack about goblins. He would be more inclined to make sure that these little monsters either remain so, or get the most out of it. Or, in fact, he could rob people blind.
Thirdly, and...weirdly,
A strange black rabbit enters the area...which is actually a dangerous animal with blue-and-orange morality. I've been looking for stuff to randomly throw Fuzzy into, mostly because he's trying to find Gary for getting him burnt!
Lastly, if these ideas do not meet with your approval, I'm sure I could think of a kid to make. I'm a magical font of creativity, bursting with ideas when the juices get flowing.