Via Yeranen Yaakov's sources:
First note that a Fast Day has been called for tomorrow: ("Due to the Decree of the Draft and John Kerry: Rav Meir Mazuz calls for a Fast Day") He is calling for a fast day and Yom Kippur Katan services on Thursday before Rosh Hodesh - which is tomorrow.
The Million Man Atzeret
Date: Yom Rishon, 1 Rosh Chodesh Adar II (Sunday, March 2nd)
Time: 4:00 pm
Place: Yirmiyahu Street and expanding towards the String Bridge.
"...this will be an atzeres tefilla only and there will not be a bimah since there will not be any speeches, just the recitation of Tehillim. There will be a small podium for the person reciting tehillim." - See more at: YWN
This will be a historic event, by all reports to eclipse the 600,000 who stood against the High Court in 1999. It will take place with the approval, encouragement and participation of rabbis across the religious spectrum including the Moetzos Gedolei Yisrael of Shas, Degel Hatorah and Agudas Yisrael, and also rabbis of the dati leumi tzibur.
UPDATE to the update: (YWN)
...Agudas Yisrael in the United States has already agreed to run concurrent events, .... The same is true of the chareidi tzibur in a number of European countries...
Organizers stress the event is an atzeres tefilla, not a protest and not a rally, and the tzibur must act accordingly to be MeKadesh Shem Shomayim.
When asked if the Eida Chareidis will be attending, R’ Benny Rabinowitz, the spokesman for Maran HaGaon HaRav Aaron Yehuda Leib Shteinman Shlita told Kol Chai Radio that he has heard from “high up sources in chassidus’ not affiliated with Agudas Yisrael, in addition to other Yerushalayim chassidim that plan to attend”.
!PLEASE PASS THIS INFO ON!