Rabbi Yaron Reuven tells a Sukkot story within a story within a story. Three stories nested in one: from the Brisker Rebbe (Rav Chaim HaLevi Soloveitchik) struggling to find an etrog for Sukkot in Israel, to a poor Jewish couple in Eastern Europe who never had enough money to buy their own Arba Minim for Sukkot. These stories give us a glimpse of what it's like to sacrifice for a mitzvah and to rejoice on Chag Sukkot despite any difficulties.