Newsletter
The first mention names the date and the earliest and latest service times, and says the full list follows. The second mention is the full list with a one-line description of each (candlelight, family, late), which one usually fills, and the parking plan. The last call repeats the list and asks members to arrive twenty minutes early at the fullest service.
Social
Save the date is the date and the number of services. The reminder post lists every time with its description. The day-of post goes out in the morning of December 24 with the times, since most of the audience decides that day.
Sunday Announcements
Announce it two Sundays before with the full list and the ask to invite. The final announcement is the last Sunday before the 24th; when the 24th is a Sunday it is that morning, and the schedule places it there.
Website
The page lists every service with its time, length, description, childcare provision and which room, with the address and a map link at the top. It is the page every post and every printed card points to, published four weeks out and updated the day any time changes.
Print
A card members can hand to neighbors with every service time on it, and a poster at each entrance with the same list. Due a week before the Friday it goes up.