Second City celebrates 50 years of funny http://www.chicagotribune.com/entertainment/stage/chi-tc-arts-second-city-1202-120dec06,0,4273586.column Fifty Years of Second City http://online.wsj.com/article/SB10001424052748703558004574582721836294000.html The Second City: 50 Years of Funny [Flash Player] http://www.secondcity.com/?id=history/timeline Chicago Humanities Festival: The...