Williston Herald October 16, 2015 – Duane DeMars’s retirement venture has a selection of meat marinades, dry rubs, and a mustard – all original recipes developed with friends and family while he owned a meat market. DeMars used the marinade recipes in his store for many years. His customers were able to purchase various cuts of meat already marinated. Many customers asked to buy bottles of the marinades! So began the product line of DeMars Foods. DeMars has turned his expertise in the meat industry into a new career.