Yud Beis Tammuz Rally in 770 Newsי״ב תמוז ה׳תשע״ט - July 15, 2019 In honor of Yud Beis Tammuz, the Chag Hageulah of the Frierdiker Rebbe, a rally took place in 770 on Monday. At the rally the children recited the 12 Pesukim and heard about the Mesirus Nefesh of the Frierdiker Rebbe.