Brand: Faygo Redpop.
Origin: Detroit, MI.
Purchase Place: Frattallones Ace Hardware, St. Paul, MN.
Sweetener: Cane Sugar.
Review: I didn't see what the flavor was until I'd had a few sips. I was trying to figure out what it was. It turns out it's strawberry. And it's pretty tasty. It's very child-like in its sugariness, but it's not TOO sweet. If you like sweet, try this out.
Score: 8 out of 10.
SIDENOTE: here's a strange Faygo Redpop commercial from the 70s starring that cross-dressing fella from M*A*S*H: