I decided to step in and write a couple of episodes for one of the annual "Halloween specials" on HTF Fanon wiki. Every year (well, until next year that is. It's a long story and I don't want to get to it). But anyway, every year in October a few writers will write a few Halloween-themed HTF episodes and put them in a fanfic catalog known as the Specy Spooktacular. It's kind of like The Simpsons Halloween specials, but with a little more relevance to the rest of the series (the events from the Halloween episodes will sometimes be referenced in our regular fanfictions, whereas The Simpsons ones have been proven to have no canon whatsoever). From parodies of horror films to more lighthearted Peanuts-style Halloween themed episodes to bizarre original ideas, we've basically covered everything when it comes to horror, weirdness, and Halloween in general with these short fanfictions. Well, this year I thought I might contribute two of my own ideas and personally, I really like how they turned out.
They are about the following things:
-A bear named Seth turns into a werewolf and rampages around town
-Giggles becomes a test subject of several unusual science experiments
Here are the episodes if your looking for a fun fanfiction to read that isn't about anime, Undertale, or ponies.
Please note that while these stories aren't scary per say, the comedic violence may be a bit much for younger and or sensitive people. But I would say that they are slightly tamer than the show though, because you aren't actually seeing it happen. Also note that I have no hatred towards any of these characters and killing them off is simply for comedic effect. Which makes sense when you think of all the crap I put my poor little Giggles through in the second story lol
http://happytreefanon.wikia.com/wiki/Giggles_the_Guinea_Pig
http://happytreefanon.wikia.com/wiki/An_American_Werewolf_in_Happy_Tree_Town