River North week trivia – what made Brehon famous, made a loser out of…

Hardly anyone passing this corner thinks twice about the Brehon Pub, on the 700 block of North Wells St, in River North, these days, but for a while, this was perhaps the most famous bar space in the country. A free YoChicago T-shirt for the first person who can tell us why. Hint: it has nothing to do with the quality of the Guiness. Yo staff are, of course, not eligible. Neither are current or former employees of the Chicago Sun-Times.