A badchen or badkhn is a type of Ashkenazic Jewish professional wedding entertainer, poet, sacred clown, and master of ceremonies originating in Eastern Europe, with a history dating back to at least the sixteenth or seventeenth century. The badkhn was an indispensable part of the traditional Jewish wedding in Europe who guided the bride and groom through the stages of the ceremony, acted as master of ceremonies, and sang to the bride, groom and in-laws with the accompaniment of klezmer musicians. They also had a traditional role on holidays such as Hanukkah or Purim. Today they are primarily...