Interfaith Communities United for Justice and Peace are having a demonstration.
This is to commemorate the anniversay of the start of war on Afghanistan.
They will start at the Placita Church area by Olvera Street. They will march to the Federal Building (which is near City Hall).
There will be a civil disobedience (however, I would guess that OccupyLA is not invited to participate in that aspect of it unless you get the training indicated in the flyer).
Their message aligns with OccupyLA: "Fund jobs and human needs, not war."
I'm an atheist, but like this group and have been to some events. They have been around for most of the 00s.