You have a very good knowledge of Catholic practices, Owl.
You forgot about some of the important stuff like Bingo however.
A couple of very good friends of mine were in a band back in the day.
A local parish priest gave them the key to his church basement function hall
so it could serve as their band practice studio whenever it was available, which was most of the time.
The "rent" was that they would play the parish's two annual dinner dances.
Meanwhile, most of the Protestant congregations in town
didn't even have liquor licenses!!!