And wouldn't adding flavoring of any kind to snow just make it a snow cone?

Yes this is possible.

Note: commenting drunk

Yes... but the liquid could compact the snow and turn it into ice. If it's colder than zero, you know... water at 0 degrees is alternatively turning to and from solid and liquid phases, whereas lower than that would slowly freeze the soda. Though the soda itself would have a lower freezing point than pure water due to all the substances dissolved therein. It's hard to say, dealing with these hypotheticals. Life is a mystery. A river. Keep flowing, like that song... Sarah McGloklin, if that's her fucking name, I dunno... we had to sing that song at elementary school graduation. Fuck.

I've never understood the triple point of water. How can you have water vapor at 32.018 deg F?

Super low pressure.

Well, also, liquid water is always turning into vapor, the equilibrium point is when the rate at which it's vaporizing is equal to the rate it's precipitating. So at zero degrees, standard pressure, for instance, water is in equilibrium between solid and liquid, and some small amount is turning into vapor and back.

Freaking crazy science. Some one needs to reel that bad boy back in.

Now I'm just putting this out there, but ... fucking gelato man.

Gelato's pretty darn good.

Not just pretty ... it's amazin'. That's right, so cool you have to drop the 'g.'