In response to a comment on one of my Latin Mass reports, I`ve decided that to make it easier to know about Latin Mass offerings ahead of time, I`ll be listing where these advertisements might turn up.
1) My Blog - For three seasons: Fall, Winter/Spring, and Summer, I create posts that list all the special offerings I know of in the Archdiocese of Toronto and the contact information for the parishes/groups holding the Latin Masses. Please check frequently here when I create these posts which are usually titled like: "Fall 20XX Latin Masses on Feast Days and Solemnities ...."
!!! NEW !!! SEASON OF ADVENT AND CHRISTMASTIDE 2018-2019: https://torontotlmserving.blogspot.com/2018/12/special-offerings-of-latin-mass-in-2018.html
2) The Catholic Register Print/Digital Editions - The Catholic Register is the Archdiocese of Toronto's unofficial Catholic newspaper with a news and events section, listing events in the archdiocese and also some neighbouring dioceses. Sometimes groups will post their Masses in the News and Events sections at least 2-3 weeks ahead of the Mass.
3) Archdiocese of Toronto's Website News and Events - See here: http://www.archtoronto.org/events_news/events.html
4) Parish bulletins and bulletin boards - Not everywhere, but some parish bulletins and bulletin boards will advertise the Masses and provide the contact information. Please check online/other parishes for more information.
Anyways, use this page for links and information to find listings as they appear. Pax, Julian.
UPDATED: December 20, 2018.