Conagra is revamping the Slim Jim brand: Think office, not gas station By: CNBC.com News October 13, 2017 at 13:50 PM EDT Slim Jim is one of a growing number of legacy brands that are being reworked, as food companies struggle to stay relevant. Read More >> Related Stocks: Chipotle Mexican Grill ConAgra Foods Genl Mills Kraft Heinz Company Pinnacle Foods Inc