Yes, but the Eastern rites are not called "the Mass," but the Divine Liturgy, so let's try to be a little more ecumenical, huh?
What about "Eucharistic celebration"? Why are you calling it to the Mass?
Ecumenical? The Eastern Rite is as much a part of the Catholic CHurch as the Latin Rite is.
"Eucharistic Celebration" is fine with me.
This is a rather silly thread, especially since the article above is written by a sedevacantist.