Today is a Friday (at least it is for me).
One of the deeds that is supposed to be done on Friday* is the recitation of Surah Al-Kahf.
[*That means that you can do it from Maghrib on Thursday to Maghrib on Friday.]
What’s so special about this Surah?
Well, here’s a lecture that gives us a short overview of just that:
The Importance of Surah Al-Kahf by Abu Taubah (Download)
[Note # 1: The hadeeth that the brother mentions about Surah Yaseen being the heart of the Quran is NOT authentic.]
[Note # 2: The hadeeth about the three questions that the Jews asked is also not authentic (although it is mentioned in the English translation of Tafsir ibn Kathir).]