Best practice for Calendar tags (Campus/Department) vs. multiple calendars for public visibility and Venue Rentals/Facilities scoping

Answer

Church Center visibility (Published/Featured/Unpublished) is a per-event setting independent of tags, so Campus+Department tags can stay simple while individual events (e.g. VBS vs. internal Kids meeting) are controlled separately; Church Center filtering runs on tags not calendars, and multiple calendars only offer internal quick-view convenience since all Calendar users can see all calendars regardless of assignment.