The celebratory meal traditionally held after a Jewish bar or bat mitzvah is called a seudat mitzvah.
Seudat mitzvah is a Hebrew phrase meaning “meal of a commandment” or “festive meal associated with a mitzvah.” In Jewish practice, certain religious milestones are marked by a communal meal, and a bar or bat mitzvah celebration is commonly included among them.
The meal may take place in a synagogue hall, community center, home, or restaurant. Its details vary widely among families and communities, ranging from a modest lunch to a large reception. Food, music, speeches, and gifts are cultural additions rather than a single universally required format.
A seudat mitzvah should not be confused with an oneg Shabbat, a social gathering or refreshment period associated with Shabbat, or brit milah, the covenantal circumcision ceremony for Jewish boys. The meal’s religious significance comes from celebrating the young person’s new status and participation in Jewish communal life.