Ever heard of Grain Belt? I sure have. About 1983 or so, during my Japanese pocket rocket phase (my 1150 was white/blue) while visiting friends and touring the great state of Wisconsin I discovered Grain Belt.
I also discovered Leinenkugel's, Point, and Old Style during that 1 week leave.
But I haven't drank Barbarossa and Pebkac. Actually, I'd have never heard of either of those two if not for the 17 Vintage Beer Ads web page.