If you are interested in collecting the candy for the Fall Festival deeds and quest, my crafters and I have all 8 candies conveniently available.
My houses are located in the Bree-land Homesteads, Stanlinch Neighborhood:
You must be wearing a costume to take them. The quest counts them when they are collected, the deed when they are consumed.
Begonia Grubb also appears in the middle of town at 36.0s 47.1w if you want to pick up and/or turn in the quest.
Mogo Bracegirdle is also there if you need a costume.
Thanks for all the candy!If you're interested but don't know the locations, here's a map!
I updated my original post to the current locations. I moved the Midgewater Marshmallows from 1 High St to 4 Long St.