The Giant Mushroom is a Big Decor introduced in the 12.0.0 update.
It appears to be a large mushroom three where the beige part of the mushroom is the "wood", while the red and white mushroom parts are the "leaves". It is planted on some grass, where beneath it, there is some dirt.
It is used to increase the efficiency of Gadgets.
- This can be found in Village.
- This can fit with the other mushroom themed craft items, such as the Mushroom Trail.