On this week's Louisiana Eats , we visit the Greek Isles without ever leaving the bayou. Holy Trinity Cathedral on Bayou St. John in New Orleans is home to the oldest Greek Orthodox community in North America. For over 150 years, this tight knit community has combined food and faith in the traditional way of their ancient ancestors. For 42 years, Trinity members have welcomed thousands of visitors to their annual Greek Festival. Months before the celebration begins, volunteers meet weekly, preparing huge amounts of sweet and savory dishes served during the festival. We visited the kitchens during one of their prep days and learned all about the people, their recipes and their delicious way of life.