Some 24 hours before the big, boisterous Brazilian Day Festival, "The Cleansing of 46th St." presented a purifying ceremony, "inspired by the tradition, mysticism, charm, and religious foundation of the area of northeast Brazil known as Bahia," that began far too early in the morning for me. When I arrived in the afternoon, the street was lightly decorated in Brazilian colors, a lively pop group was playing for several hundred spectators, and a handful of stalls were offering food and drink.