The Caverna: Mini Expansion, a.k.a. Mayfair Games' Limited Edition Promo Expansion Set #11, includes four new Furnishing tiles for Caverna: The Cave Farmers: two new cave furnishings (a Stone Collector and a Robber's Lair); a new large double-sized dwelling called the Dormitory; and an outdoor furnishing tile called the Gazebo. These new rooms come with their own supply board to keep them organized.