Grabbed some carry-out from Famous Dave's barbeque and a WBC "Chicago Style" Root Beer. I have no idea what makes if "Chicago Style". They're pretty proud of it though, since 1988. oooooh! Can't complain. With 45g of sugar, it was sweet, actually not overly so, surprisingly creamy. It foamed up nicely. I wouldn't say this is best Root Beer ever, but it's nice to know I can get one any time I'm at Famous Dave's.