For the last four years the Audubon Zoo has started off its fall season with its Louisiana Swamp Festival. Billed as “the ultimate Cajun experience,” it is a celebration of the culture of Acadiana through music, food and authentic arts and crafts. And each year more and more people from all over the country and the world join local residents participating in this big bacchanalle. In fact, the schedule has been expanded to accommodate all the aficionados of this atmospheric Acadian occasion. T...