It would be lovely to have a calendar view; that is, a traditional calendar display (modified for invented calendars, of course), with events placed on an array of days (and hours), similar to how any digital calendar works. Just as in, say, Calendar, there could be alternate calendar views (day/week/month/year). This would be a very natural way to see story events, and it could also be a handy way to change the date or date range for an event (by dragging the event to the new date/time). Maybe there already is such a view? In any case, it would be very useful, I think.
I don’t know what this view would do with events lacking a time/date stamp beyond making sure they are ordered appropriately among events with a time/date.