The Galleggiava.
I'm gonna fill out a bit more to this post, including origin story and photos, but in the meantime, here is the formula:
The Galleggiava:
*Using a 2 fl. oz ice cream scoop, Fill a tumbler w/4 scoops of coffee gelato
(or superpremium coffee ice cream)
(or superpremium coffee ice cream)
* Pour a cooled shot of espresso (or 2 fl. oz of strongly brewed, dark roast
coffee) over scoops
coffee) over scoops
* Pour in a shot (1.5 fl oz) of Amaretto
* Tap some microground instant coffee over top
* Fill to your liking with plain soda/sparkling water
Enjoy