by Pugnax555
Remember that only 6 special buildings are used per game, and of those only five will be built. So the 66 cards from the base game plus Le Grand Hameau have you covered for a good while.That said, having the Dunny pop up and literally take a crap all over your plans can be a lot of fun. :D So no, not essential. But definitely grab them if you get a chance for a decent price.