Crispin's Day is celebrated on October 25th each year. It honors Saint Crispin, a Christian martyr, and his brother Saint Crispinian, who are known for their work as shoemakers. The day is significant in various cultures, particularly in England, where it is associated with the patronage of cobblers and leather workers. The day is also famous for its mention in William Shakespeare's play, "Henry V." In the play, King Henry V delivers a motivational speech to his troops before the Battle of Agincourt, emphasizing the honor of fighting on Crispin's Day. This connection has made the day notable in literature and history.