If you are invited to be a guest at a sederLit. Order. The festive meal conducted on Passover night, in a specific order with specific rituals to symbolize aspects of the Exodus from Egypt. It is conducted following the haggadah, a book for this purpose. The mystics of Sefat also created a seder for Tu B'shvat, the new year of the trees., inquire about what you can bring. Some hosts would appreciate a dish for the meal, some might want guests to teach a song or lead a portion of the haggadahLit. "Telling.” The haggadah is the book used at the seder table on Passover to tell the story of the Exodus, the central commandment of the holiday. It is rich in song, prayer, and legend. There are many different version of the Haggadah produced throughout Jewish history., and others make no requests. If you are given no instructions, it is probably wise to stay away from cooked dishes—many people keep kosherFit to use or consume under Jewish ritual law. "Kosher" often refers to the food which it is permissible to eat according to Jewish dietary law, but can also mean the suitableness of a Torah scross or mezuzah for proper ritual use. For more on dietary laws, see kashrut. for PassoverPassover is a major Jewish holiday that commemorates the Jewish people's liberation from slavery and Exodus from Egypt. Its Hebrew name is Pesakh. Its name derives from the tenth plague, in which God "passed over" the homes of the Jewish firstborn, slaying only the Egyptian firstborn. Passover is celebrated for a week, and many diaspora Jews celebrate for eight days. The holiday begins at home at a seder meal and ritual the first (and sometimes second) night. Jews tell the story of the Exodus using a text called the haggadah, and eat specific food (matzah, maror, haroset, etc). and will not allow food cooked in someone else’s home to be brought in. Things you can bring are kosher-for-Passover wine or chocolate, flowers, or fruit. Some hosts might appreciate a new book for Passover (a new haggadah, for instance) or an object they can use on the seder table—a Miriam’s or Elijah’s cup, a matzahThe unleavened bread eaten on Passover that recalls the Israelite's hasty escape from Egypt when there was no time for the dough to rise. Matzah is also considered the "bread of our affliction," eaten while we were slaves. cover, etc.