hoidmesse
Hoidmesse is a term sometimes used to refer to the Feast of All Saints, a Christian observance celebrated on November 1st. The name is thought to derive from Old English terms. "Hallow" meant saint or holy person, and "messe" referred to a religious service or feast. Thus, Hoidmesse essentially means "All Saints' Mass" or "Feast of All Saints."
This festival honors all Christian saints, both known and unknown, who have been canonized or are recognized
In some traditions, Hoidmesse is preceded by All Hallows' Eve, commonly known as Halloween, on October 31st.