VESPERS OF THE SUNDAY OF ORTHODOXY - Vespers of the Sunday of Orthodoxy is served on the evening of the first Sunday of Great Lent (
Sunday of Orthodoxy). Traditionally, this should follow the order of Sunday Lenten Vespers; however, it has become a popular custom in North America for all Orthodox parishes and missions in a particular locale to observe the Sunday of Orthodoxy at a special, joint pan-Orthodox Vespers service, concelebrated by the clergy of the various jurisdictions represented. Although the form of this joint service varies from place to place, it often includes a procession with holy icons and repeat an abbreviated form of the
Synodicon of Orthodoxy adopted by the Seventh Ecumenical Council. Often a Lenten fellowship meal is shared after the service.