Recognizing Pover, Is It Too Much To Ask?

Why is it that many people have no problem reading the christmas story, having an easter egg hunt, or even a sunrise service? But when you ask them about keeping the Pover Feast, they cringe and withdraw as if you have spoken blasphemy? Not to mention the lack of recognizing the seven days following, which would be the Feast of Unleavened Bread. I feel I may know the answer and again most people will hold to the traditions ped down by their earthly fore fathers. Do me a favor and ask yourself this same question; What was the last Feast that Jesus the Christ our Messiah and lifes example, participated in before being arrested and finally Crucified? Some will say the Last Supper and you would be right, but wasn't there so much more to it than just the Last Supper?