Does anyone know if this exists or if there's a list or bars that fill growlers with any of their on-tap beers? Is that even a real thing?
Brassneck is one of my favourites for fills, on Main. Most breweries around have a growler fill station going on for their own beer: http://growlerfill.ca/ As for bars, its an issue with provincial licensing. People have been working to change that, but nothing that I know of so far: http://camravancouver.ca/growler-fill-update/