The Food Day curriculum, developed by Pamela Koch and Isobel Contento for Teachers College, Columbia University, encourages students to improve their diets and food policies by teaching five essential lessons about eating real food, emphasizing fresh produce, and advocating for healthier community food environments. Designed for upper elementary and middle school students, the lessons can be adapted to different age groups and aim to motivate students to embrace the food day eating goals of 'eat real,' 'mostly plants,' and 'not too much.' Each lesson provides structured activities and materials to help educators facilitate discussions and actions towards better food choices in their local communities.