This comprehensive introductory article by Kate Palley provides a thorough explanation for people of all knowledge levels on the origin, structure, customs, and history of the Grace After Meals. The author clarifies the circumstances under which one is required to recite this blessing and explains the function of a zimmun (invitation to « bench »). Kate Palley is a student at the Rabbinical School of the Jewish Theological Seminary in New York City. My Jewish Learning is a welcoming website, serving as a « one-stop-shop, » with a myriad of articles, videos, and other resources on Jewish topics.