September first, all my indoor and outdoor Autumn/Harvest decor goes up. The last weekend of September, we add in all the Halloween decor inside and out. We choose to decorate that weekend every year because the Fall Craft Festival and Pumpkin Pick is that weekend annually at one of our local Orchard/Pumpkin Patches. We make a big weekend out of it, decorating, getting pumpkins, cider and pumpkin doughnuts, ect. Now we have added in two other local farm/pumpkin patches that we visit, too, so it's a super fun weekend for me...one of my absolute favorite times of the whole year, that, and Halloween night, anyway, lol.