This activity is fully booked. Everyone knows Brussels. Or thinks they know the city. And everyone knows beer. Liquid knowledge? But who knows Brussels, beer city? Brussels, beer capital of the world? Sven Gatz, local lad, Brussels politician, and former director of Belgische Brouwers guides us through Brussels with different eyes. He shows us how beer and Brussels have strengthened each other. On the border of the lower and upper town, where low and high fermentation meet, the walk starts at the Grote Markt. The path is irresistibly drawn to spontaneous fermentation. Vive le Geus? Vivan de Geuze! We conclude, of course, with a beer. ,