If I were to add something, how do you think would be the most useful way of doing it?

A map is sort of OK but also could be a bit confusing. How would you show events themselves on a map? Also some events maybe won't have a natural map marker (e.g., if the "location" is actually a city or county or something)

Maybe better would be to pre-define some locations, then be able to select that location for an event, and have a filter in the calendar to restrict by the locations?

Or this could be a "content tagging" thing, if I were to make this feature work better. e.g., you could define some "locations" tags and associate them with events, then filter on those in the calendar app.

If you've seen any online calendars that do this sort of thing nicely then let me know and I'll see if I can steal their ideas! :-)

Joe