Yat Kislev is the yahrtzeit of the Maggid of Mezritch and the day that the Alter Rebbe was freed from jail after he was imprisoned by the Czar. It is considered to be the Rosh Hashana of Chassidus. Come celebrate Yat Kislev with Rav Burg who Fabrenged in Shaalvim deep into the night.
The first part of the shiur is shortly after the 12 minute mark. The second part of the shiur (divided into three parts) can be found roughly at the 41 minute mark, the 51 minute mark and finally at the 1:05 minute mark.