The Costco Halloween decor 2026 September wave has arrived — and the member community's response to what is hitting warehouse floors right now communicates the specific commercial urgency that every experienced Halloween-decorating Costco member knows: the items generating excitement in the first two weeks of September are the items that are gone before October. Costco has a lot of Halloween finds this year — from Disney wreaths and clocks to a Hello Kitty jack-o-lantern — an

The Costco fall finds September 2026 wave hit warehouse floors this week — and if the member community's response is any indicator, the most popular items will be gone before most members realize they arrived. September 12, 2026 marks the specific moment in the Costco seasonal calendar where the second fall merchandise wave arrives — distinct from the August early-fall arrivals that the fall finds guide documented, this September wave brings the items that are already going v