@LucidSportsFan They are real and they were at a store called Rocket Fizz in LA.
— Alicia Love (@AliciaLove) November 21, 2014
So I checked out RocketFizz.com, and my mind was blown a little bit. I absolutely have to go to one of their stores. From a few reviews I found, apparently both the corn and coffee flavors taste pretty good, the buffalo wing and ranch dressing not so much (and unlike the real things they don't mix well either).
There also appear to be about a million other weird varieties not in the above picture.