By Perry West, CNA - Catholic culture is everywhere in New Orleans… in the days leading to March 19, the people of New Orleans take up a Catholic tradition that began in the Middle Ages - they build “St. Joseph altars.”… The tradition began in Sicily, where St. Joseph's intercession is said to have helped the island through a severe famine almost 1,000 years ago. According to legend, people thanked St. Joseph for his prayers by building prayer altars, on which they placed food, pastries, flowers, wine, and, especially, fava beans.