Also, she can contact any synagogue in her region - and ask to speak to the rabbi. He or she should also be able to guide you. We are not jewish, but think it is very important to teach our children about other cultures. Accordingly, we are teaching about judeism to the best of our abilites. For us that means teaching and sampling the food of a culture as well.
Jewish people eat at Passover.
It is usually available in kosher food sections of most supermarkets.