I only remember it because it was a bar that had free beer, and it had a brewery on the side. I think they gave the group I was with 2 coupons for each beer. I think the workers at the brewery went there in the afternoon to mingel, I can;t be sure though, and it could have been set up.

UQ seemed it prudent for students to see the beer being made as a part of chemical engineering 101 or 102.