Last year, my cousin Jen sent me a set of cow, sheep, and rabbit cookie cutters. I'm afraid I immediately thought, "Oooh - we're studying Old Testament in class next year! Sacrifice cookies!"
That's just how my mind works.
We did happen to be in the midst of Deuteronomy and Leviticus on cookie decorating day, so it seemed appropriate. So to speak. But the students just decorated them nicely.
I was reassured that someone got the message, when Julee informed me that her cow and sheep were blemished, and therefore couldn't be sacrificed.