UPDATED: 12/5 at end of post
It all started on Rosh Hashanah—October 25, 2014—and since then there has been a series of events occurring every 11 days. I believe this series of events occurring every 11 days is counting down to a date encoded on the dollar bill. Here is a list of the events that have occurred so far.
UPDATE 12/5: Here is an analysis of the events in the watch period;