Our local watering hole had something similar.
$5 all you can drink on Sunday night and they had a live band.
We were young and our taste were simple. It was Bud Light.
I wont drink Bud today but at the time I was a light weight and Bud Light went down like water (which it may as well be). And for my light weight pocket I couldnt do better.
I know a business owner, a multi-millionaire, who fondly recalls his days as an undergrad swilling Old Milwaukee.