I have heard about this organized prayer. In answer to your question, however, I’m not participating in this particular program. I just pray with our various leaders here on FR. Sounds like this is something you are doing, though. As long as we are all praying and believing God for a mighty outpouring or awakening, then Hallelujah!
Actually, I read about it on FR. I just can’t remember who initiated it. It was replication of a prayer effort during WW II. If I can locate the original thread, I’ll let you know.