Furniture Blueprint
Furniture in 99 Nights in the Forest
About
The Furniture Blueprint is an item in 99 Nights in the Forest used to place many kinds of furniture, which has no function beyond making your base look good. It can be obtained from the Supply Crate, the Furniture Trader and the Autumnal Patch.
Furniture Blueprint — In-Depth Analysis
Furniture Blueprint places furniture, and that is all the furniture does: the wiki is explicit that it has no function beyond making your base look good. The blueprint itself comes from three places: the Supply Crate, the Furniture Trader and the Autumnal Patch.
The Furniture Trader shows up elsewhere in the same list of items. During the Thanksgiving Challenge, Casserole is the dish cooked for that trader, so the NPC that sells you decoration is also the one the Thanksgiving Flame asks you to feed.