Secret Seders during the Spanish Inquisition

Taking advantage of the learning about Pesach throughout the school, I invite my students to travel back in time when Jews risked their lives to fulfill the mitzvah of having a Seder (among other holidays) during the Spanish Inquisition. My Spanish classes apply relevant Spanish vocabulary and grammar that they currently learning to the mock seder scenarios I create for them in a dark, candle lit room with the windows blocked and rotating students on guard for any visitors.