The name of my mother ע"ה is an acronym for Challah, Niddah, and Hadlokas Haner-the three pillars upon which every Jewish home is built.... Accordingly, we should utilize the empowering day of her yahrzeit to increase in all these matters, and preferably to do so in her merit. Through this we hasten the fulfillment of the promised destiny when “all those who have passed will wake up and rejoice,” she amongst them.

-The Rebbe, Shabbos Parshas Vayelech, Vov Tishrei, 5749/1988