Grassia is a land to the north-east-south-west of Dwaia, mainly comprised out of grass. The fields are grass, the houses are grass, even the Bois are grass. The big enemy of Grassia is Cowboland, because their cows eat grass, which has resulted in several grassacres.
Grassia is said to be the origin of the mysterious spheg.
Grassia has a refined culture. One of its most recognizable fruits is the musical genre of grassical music.