The term 'Hero Makers' can be summarized by the crossword solution DELIS, which stands for Delicatessen. A delicatessen is a store that specializes in prepared or pre-cooked foods, such as sandwiches, salads, and other ready-to-eat items. Delicatessens are often associated with Jewish cuisine, but they can also serve a variety of other types of food. Hero makers are those who work in delicatessens, preparing and serving food to customers.