A farbrengen was held at 770 to mark a yartzeit, possibly that of the Rebbetzin, although some reports suggest it may have been for the Alter Rebbe. The event may have been related to the yartzeit of Rebbetzin Chana, the mother of the Rebbe, which is observed on 6 Tishrei. The purpose and occasion of the farbrengen appear to be unclear, with different outlets reporting different information.