It is an excellent idea not to transport food, and make it travel great distances. We don’t waste time and energy carrying it around.
There is this thing about mushrooms, unlike plants, they don’t need sunlight. They can be produced, anywhere, a basement, the garage, the attic, a room...
Because of this, there is a lot of flexibility to move the food production exactly where the consumer is, in town, or your village.
It means, the contact with the community its people, restaurants, markets, groceries, is simplified.
It also means you will be creating jobs locally, for the farms.