Korban Pesach (פסח) represents our committing ourselves to bris with Hashem (ה׳). It showed our separation from a"z - "Mishchu u'k'chu" - along lines of Luchos - which were acceptance of entire Torah (תורה). Thus, the KP couldn't be missed - and Torah allowed make-up of Pesach Sheni. We're also careful to convey its message to all of Israel: we communicate it to each of arba banim (of Haggadah) in manner he'll best relate to. The KP is a korban tsibbur in that it makes us into a tsibbur.
Analysis of the Mishnah's laws regarding when to bring the charoset, matzah, and other Seder foods to the table, focusing on the dispute between Rashbam and Tosafos about whether the table is brought before or after karpas.
An exploration of how marriage resolves the fundamental tension of "Ein shnei malachim mishtamshim b'keser echad" (two kings cannot share one crown), using the story of Vashti and Achashverosh to illuminate the cosmic relationship between Hashem and Klal Yisrael.