Saint Catherine's Day egg, sugar, lard or butter, and Caraway seeds. The custom of lighting a revolving pyrotechnic display (a 'Catherine Wheel firework') to celebrate the saint's feast day is assisted by the ready supply of such fireworks during the month of November, due to the secular celebration of Guy Fawkes Night earlier in the month. St. Catherine's taffy is a candy made by French Canadian girls to honor St. Catherine, the patron saint of unmarried women on her feast day. St. Catherine's Day is sometimes known in among French-Canadians as "taffy day," a day when marriage-age girls would make taffy for eligible
Roman Catholic Diocese of Great Falls–Billings Diocese of Helena, which previously comprised the entire state. For its first 76 years, it was called the "Diocese of Great Falls" (). Bishop Thomas J. Murphy changed the name of the diocese on February 14, 1980, adding "Billings" and changing the way that "Great Falls" was translated into Latin. The diocese has two cathedrals: St Ann's Cathedral in Great Falls, which was dedicated on December 15, 1907, and St Patrick's Co-Cathedral in Billings, which was dedicated on March 1, 1908. The co-patrons of the diocese are Saint Matthias, whose feast day is May 14 and who was the patron