For about six years while my father was in residence at the Home of the Little Sisters of the Poor in D.C., I attended the Divine Liturgy at the Ukrainian Catholic National Shrine of The Holy Family. For the last 35 years following a couple of decades as a lapsed RC, I have been devout member of the traditional Latin Mass community of the SSPX.
I have the utmost respect and admiration for the Orthodox Catholic Communion of Churches around the world, so the websites you’ve passed on to me are much appreciated. By the way, several years ago I spent time in prayer at the Cathedral of the Savior on Spilled Blood while in St. Petersburg, Russia.
https://ucns-holyfamily.org/index.php
Great to know that you have experienced other expressions of the Catholic tradition! I have some distant relatives (1800’s) of the Serbian Orthodox tradition and we attend their local St. Peter’s yearly fundraiser event (good food & fellowship).
Just be on the lookout for the FBI informants! ;-)
https://fsspx.news/en/news-events/news/united-states-fbi-accused-spying-traditional-catholics-80149