Calendar with content from multiple sources

Feature Requests
1

I would love to have the ability to pull records from different collections into a single calendar element.

At the moment I am always looking at solitary calendar entries from one collection. But the real power of calendars for me would be to see what else is going on that day as well.

2

This is a significant factor for us as well. I know a junction table could achieve this, but it adds unnecessary load on the database and requires syncing a substantially higher number of rows

3

That would be very useful for us too.