My parish ordinarily celebrates a weekday noon Mass. That time slot seems less than optimal for a civic holiday like Labor Day. It’s one of three days of the year in which we move 12:00 liturgy for a non-holy day to 9AM (along with Memorial Day and Thanksgiving).
For you parishes that celebrate a noon or evening weekday Mass, do you maintain the schedule for a day like this coming Monday?
Also: do you use the weekday reading or employ the votive Mass appropriate to the theme?
For Catholics outside the US, any interesting practices for civic holidays in your nation?