In this episode we delve into the murky origins of the Ashkenazic custom to avoid Pesach and offer what I think is the most compelling explanation. We also get into some other customs that originate in Medieval Ashkenaz. Finally, we offer some thoughts on the relationship between Ha Lachma Anya, Yachatz, and the Afikoman, concluding with some speculation on how this theory fits into the history of - yup, Medieval Ashkenaz.