La Bufadora drink question

A few years back i did the La Bufadora excursion and stopped for a crazy good michelada beer at an outside stand towards the bottom of the walk to see the actual water spout. I didn't know half of what they put in it but boy it was good. Anyone else know the beer i'm talking about? Anyway, i don't want to take the excursion again but want that beer! Are there other michelada beer stands that are within port/downtown distance? Odd question but i don't want to spend the 30ish bucks for the tour guided trip there and back. Thanks!