Yesterday, 6 Shevat, the holy yahrzeit of the Rebbe, Maran Baal Etz Chaim zy"a, his grandson, our teacher HaGaon HaTzaddik, Av Beis Din and Rosh Yeshiva of Williamsburg shlit"a, davened Shacharis in the Heichal HaMesivta, Etz Chaim branch, Shiur 3, the yeshiva named after his great name. The Rav shlit"a led the davening as shliach tzibbur, and after davening a yahrzeit seudah was held, at which the Rav shlit"a delivered words of rebuke and chizuk, and spoke words of preparation for the upcoming trip of the yeshiva's talmidim to the resting places of the holy tzaddikim.