Big Sean performed live to a packed house at the Wild Hare in Chicago last night. He concluded the concert with a high-energy performance of “Supa Dupa Lemonade” followed by a special appearance from Chip Tha Ripper for “Fat Raps”. Big Sean then bid farewell with one last message of motivation to the Chicago crowd. Watch as the sequence unfolds in our video linked in the post below. The post also contains a detailed account of the craziness that ensued during Big Sean’s set as well as a photo gallery of Big Sean’s meet and greet at the RSVP Gallery earlier in the day. As always, a re-posting of the video and/or pictures to your readers is greatly appreciated!