St. Nicholas of Flue in Switzerland

History: St. Nicholas of Flue (1417–1487), known as Bruder Klaus, is one of Switzerland's most revered saints and the patron saint of the country. He was a Swiss hermit and mystic who served as a spiritual advisor and, notably, played a role in preventing a civil war among the cantons of Switzerland in the 15th century.

Day: His feast day is celebrated on March 21st.

Traditions: In Switzerland, particularly in the canton of Obwalden where he lived as a hermit, there are various local customs to honor St. Nicholas of Flue:

• Pilgrimages: People might go on pilgrimages to the Ranftschlucht, where his hermitage was located.
• Church Services: Special masses and prayer services are held to commemorate his life.
• Community Gatherings: The day might be marked by community meals or gatherings.
• Education: Schools may teach about his life and contributions to Swiss peace and unity.

What People Do: On this day, individuals might pray for peace and unity following his example. Some visit Flüeli-Ranft, where St. Nicholas lived; they visit his home which has been preserved as a museum, and the chapels built at his hermitage site.

Please note that while St. Nicholas of Flue is an important figure for Swiss Catholics, this is not a public holiday across all of Switzerland; thus, observance may vary significantly depending on one's locality and personal devotion.