Basic sites:
Occupy Wall Street http://occupywallst.org/
Occupy Together http://www.occupytogether.org/
Occupy Finland http://www.facebook.com/pages/Occupy-Finland/242058915844751
MAP: Occupy Wall Street Spreads Nationwide/International, Major Unions Sign On http://motherjones.com/politics/2011/10/occupy-wall-street-protest-map
And the Live Stream from Wall Street: http://www.livestream.com/globalrevolution