Changes

As in the previous two years, Zwanze Day 2013 was structured as worldwide release party and toast on September 14, 2013. [[Cantillon_Zwanze_2013|Zwanze 2013's]] beer represented the second departure from a traditional lambic for the event. The beer was an Abbey-style ale with lambic blended into it. It was available mostly on draught with a limited number of bottles being made available at the brewery for on premises-premise consumption. Zwanze Day 2013 also marked the debut of another new beer from Cantillon at some participating locations, [[Cantillon_Iris_Grand_Cru|Iris Grand Cru]].