Multiple dates from record (object) on Calendar

Currently, you have to select a single date field in an object record to show in a calendar.

It would be awesome to include additional dates from the same record and display on the same calendar.

as a 2nd request, if this could include connected objects and fields as well, that would be even more awesome!!!

This would be a great addition. I have 6 dates per record and it would be great to see them spread out over time on a calendar.

I will second these requests. Started to build a task scheduling app. Need start and finish dates. Calendar is pretty useless to me without it. 

 could do with this please as well. two calendars doesn’t really cut the mustard. 

Great idea. Only method I found was with a second calendar but that doesn't work well