What Your Idea for RWBY Halloween/Horror Story?

That my Question

It's that time of year again were it's spooky

So with that in mind what is your Idea for RWBY Halloween/Horror story? Who would be the main character? What would be the plot and where in Series continuity would you set it in?

My idea would something shortly after Team RWBY returns from Ever after Ruby starts to eat lots of Candy because of everything that happened wouldn't want to eat with B Plot with Yang having an idea of costume party to cheer everyone up

Still working on that one

But that's me what do you think would make a good RWBY Halloween/Horror story?

Let's do this