Yes, Saint Calixto (or Saint Callistus) is recognized in the Greek Orthodox Church. He was a pope and martyr in the early Christian Church, known for his contributions to the development of church doctrine and his efforts to reconcile different factions within Christianity. His feast day is celebrated on October 14 in the Orthodox calendar. While he may not be as prominent as other saints, he is still honored for his role in the history of the Church.
St. John's Greek Orthodox College was created in 1979.
Greek Orthodox Cathedral of St Luke was created in 1877.
St Andrew's Greek Orthodox Theological College was created in 1986.
The motto of St. John's Greek Orthodox College is ''AIEN AΡΙΣΤΕΥΕΙΝ' 'Forever Excelling''.
Greek Orthodox.
There is no Orthodox patron saint for dogs.
If by 'Greek Orthodox' you mean the Eastern Orthodox Faith (of which Greek Orthodoxy is a part) then it began in the year 33 AD. If you are referring to the Church of Greece, then it began in the year 1850. However, Orthodox Christianity existed in Greece since New Testament times (from St Paul's travels to Athens) and for most of its history, Greece came under the jurisdiction of the Ecumenical Patriarchate of Constantinople. The name "Greek Orthodox" should not be used to describe the whole Eastern Orthodox Church. People who are Greek and Orthodox belong to the same Orthodox Christian Faith. There is no nationality in the Orthodox Church. It is open to people of all backgrounds, races and cultures.
St George the Exiler
St. Nicholas Ukrainian Catholic Church was created in 1906.
Actually, St. Patrick lived before the schism between Greek (Eastern) Orthodoxy and Roman Catholicism, so both consider him a saint.
Greek Orthodox St. Peter's Day is celebrated on June 29th, coinciding with the feast of Saints Peter and Paul. This day honors the two apostles, St. Peter and St. Paul, who are considered foundational figures in Christianity. The celebration typically includes church services and various religious observances.
The feast day of St. Philip is May 3rd i the Catholic Church and November 14 in the Greek Orthodox.