Mary Ellen Geist reports from SB ’17 Detroit Mary Ellen Geist reports from SB ’17 Detroit May 23, 2017 GLN Editor By GLN Editor May 23, 2017 0 1 0 Shares Mary Ellen Geist, Great Lakes bureau chief reports from the international gathering of Sustainable Brands in Detroit on May 22-25, 2017. Click this symbol for playlist Join the conversation at #SB17Detroit. Learn more about Sustainable Brands. Sustainable brands – The Bridge to Better Brands great lakessustainable brandsvideo 0 Comments 1 Likes 0Shares0000 About GLN Editor More by GLN Editor