Shabbos at the Besht: Preparing for Matan Torah

This Shabbos at the Besht, Rabbi Avrohom Eliyohu Wudowsky received his Smicha and Dayonus at Yeshivah in Morristown, the Rabbinical College of America, and from Rabbi Dovid Schochat Of Toronto, will lead a discussion on the topic of Chodosh and Yoshon: Where and when does it apply? What is the Chabad Minhag?