Former factories, warehouses and stations make up the 56 industrial venues in this selection, spread fairly evenly across Belgium: 13 in Antwerp province, 8 each in West Flanders and Flemish Brabant, and 7 each in Brussels, East Flanders and Limburg. Most are built for crowds, with 46 taking 300 or more and a median of 800. Tour & Taxis seats 8,000 and Gare Maritime 5,000, while The Warehouse in Zaventem, a former paper factory, works for 300. Ten double as co-working spaces.