? Maundy Thursday or Holy Thursday („Eucharist“ The Last Supper of Jesus Christ with the Apostles)
Maundy Thursday, also known as Holy Thursday, Covenant Thursday, Great & Holy Thursday, Sheer Thursday, and Thursday of Mysteries, is the Christian feast or holy day falling on the Thursday before Easter that commemorates the Last Supper of Jesus Christ with the Apostles as described in the Canonical gospels. It is the fifth day of Holy Week, and is preceded by Holy Wednesday and followed by Good Friday.