Hi Nadja,
To answer your very first question, the shortcode to display the card is [tribe_events view="map"]
. You can add attributes for more customization — in case you want to hide the filter bar for example. You’ll find more information on this page.
Regarding your second question, I’m afraid it’s not possible to display all events with the same city in the map tooltip (if it’s what you were trying to do). If you’re willing to hire custom support, we have a list of freelancers at all price points.
Cheers,
Jeremy