Focusing on the issur of eating a meal before performing a Mitzvah.  This sugya has relevance countless times throughout the year, and we will discuss each situation as the sugya unfolds.  Bookklet #1  will begin by delving into the Gemara and the Rishonim.  Booklet #2 will discuss the various practical halachic applications, such as breaking one's fast before reading Megilas Esther, eating  before Shofar, Lulav, Bedikas Chometz etc..