Mushroom picking is making a resurgence in the oak and beech forests near Potsdam, Germany. Once a post-war necessity, it has now become a popular hobby for many Germans. Mushroom walks offer participants the chance to safely collect mushrooms while learning about their vital role in the ecosystem. #vietnamtoday #Germany #Mushroom #Nature #EcoTourism #Sustainable #AutumnVibes #Culture | Vietnam Today