The main purpose of this legislation is to expand the types of food that can be provided to seniors through the Farmers' Market Nutrition Program. Specifically, it aims to include tree nuts, such as almonds and walnuts, in the list of eligible foods that seniors can purchase at farmers' markets. Key provisions of the legislation include an amendment to the existing Farm Security and Rural Investment Act of 2002. This amendment updates the program to allow tree nuts, including both whole and shelled varieties, to be purchased with benefits provided to seniors.