When you enter the zoo, you walk down to the pavilion where the event takes place. Every drinking participant gets a mug as a souvenir but also for beer! Notice the fill line at the bottom (and thank you hand model, Jamie Kucab):
Behind us is a small section of the many beer tents that were there. I was designated driver, so I'm holding a milkshake instead of a mug. Unfortunately this wasn't "Shake at the Zoo" and I did not get free refills:
There were also food vendors there, and when your hands were full of food, you had friends to help you wash it all down with a beer:
It was a fun and chill event, I know Eric enjoyed the beer and we both enjoyed the company. I wouldn't be surprised if we attended this event again next year... I'm still waiting on "Shake at the Zoo" though.