FamilyFarmed’s Good Food Business Accelerator (GFA) staged its annual Application Celebration and Networking Event at Chicago’s 1871 business incubator on Tuesday. It included a panel of four GFA graduates moderated by Scott Mandell, a program “supermentor” who founded hugely successful Enjoy Life Foods. And when Scott asked the alums about the biggest change in their businesses fostered by the Accelerator, the response by Mitch Wasserman of Full Belly Foods drew chuckles from the full-house audience.