Saturday October 29th, 2011 - Montreal Marches.

The first march I know about that day is the march for human rights in Syria at noon at Norman Bethune Square, corner Guy and de Maisonneuve. 

The 2nd march is for Quebec independence and it starts at 1:30pm from la Place du Canada

The 3rd March is from Occupy Montreal/Occupons Montreal and starts at 3pm from Square Victoria.