Burgers Pasadena Sit-Down Review The Burger Crawl Chicago Italian Beef Burger at Slater’s 50/50 | The Burger Crawl – Ep. 4 Quincy James Freeman15 December 2014165 views The City of Angels travels to the Windy City. Slater's 50/50's December 2014 Burger of The Month is the Chicago Italian Beef Burger. Every month local California chain, Slater's 50/50, has a different and unique burger. For a few years now, I have tried them, and recently started writing about them on my blog, https://cuethecritic.com/?s=slater%27s+50%2F50. If there is one thing that Slater's does very well, it is Italian Fusion Burgers, and this burger is no exception.