By COLlive reporter
It will begin in Buenos Aires, Argentina and end in Miami and Coral Springs in Florida.
Lubavitch bochurim in 67 Chabad yeshivos and Mesivtas are uniting from around the world in a remarkable 24 hour learning marathon in honor of the 20th anniversary of 25 Adar.
On that day in 5752, the Rebbe suffered a disabling stroke while praying at the gravesite of the previous Rebbe, Rabbi Yosef Yitzchak Schneersohn of Lubavitch. On the same date two years later, the Rebbe lost consciousness following another stroke.
A group of bochurim, students of Shiur Daled at Oholei Torah Zal in Crown Heights organized this independent effort to have the Rebbe’s teachings on Geula and Moshiach be learned by turns.
With the blessings of the Mashpiim at Oholei Torah, the bochurim Ariel Stern, Menachem Mendel Hertz, Menachem Mendel Schochet and Levi Telsner contacted each yeshiva and divided the hours.
Yeshivas in all five continents with be learning at their designated hour and thus, doing another mitzvah to hasten the final redemption.

2 great places!!!!! i hope this gives a lot of nachas to the Rebbe and brings Moshiach!!!!!
This surely gives the Rebbe great nachas – Torah learning and achdus combined. This is how the energy and idealism of youth is channeled properly. Kol HaKavod to the organizers and all the participants! Mashiach Now!
Why dont I see Tzfas or Detroit on there?