I wonder . . . .
This is a great website to learn something new! It can be found on the Student Resources page of the Shepard website.
image from Pinterest
This is a piragua. A piragua is a shaved ice treat from Puerto Rico that looks very similar to a snow cone. However, a piragua has a distinctive cone shape - thus the name: "piramide" is Spanish for "pyramid", and "agua" means "water"
Most common flavors are cherry, coconut, and lemon.