Event Trigger Metatron App

[thesp...@gmail.com]

Hi  

I am using the Metatorn App to create a geographical map of the main monuments of Rome. I wish that if I clicked on a monument the map would show all the restaurants connected to that monument is it feasible? 

Should I use event triggers?

What language should they be written in? 

Of course I own the database with the data.

Thanks for the replies.