Advice needed: Displaying upcoming events

12 hours ago, IEn said:

I am displaying all events on the "What's On" page. I also display 2 or 3 upcoming events on the Home Page. 

Is there a way in squarespace to automatically update the upcoming events on the Home Page when I update the events on the "What's On" page?

Yes.

If you add the events to an Events Page (a special type of page, instead of a standard page) then you'll be able to show selected events from this page on another page by using a Summary Block.