Synaxis of the Theotokos is a feast day in the Eastern Orthodox Church celebrated on December 26. This holiday is dedicated to Mary, the mother of God, and is one of the oldest feast days solely honoring her. Key aspects of the celebration include: - Liturgical ceremonies: Divine Liturgy, hymns, and prayers dedicated to Mary. - Historical origins: Traced back to the 4th century, when Christians gathered in church the day after Christmas to glorify Mary. - Cultural traditions: Bringing flowers to be blessed, or attending gatherings recounting Mary's life. In Greece, the Synaxis of the Theotokos is a public holiday.