The Birthday of the Fifth Lubavitcher Rebbe, Zt'l Hatzadik Harv Shalom Dov Ber, known as the Rashab, was celebrated by Chasedei Chabad Worldwide. This past thursday was the 150th birthday of the Rashab.
He was asked to become Rebbe when he was only 22 years of age but he refused until ten years later.
He was the founder of the chain of Chabad Yeshivos known as Tomchei Temimim.
Yehi Zichro Baruch