http://www.unitedforpeace.org/article.php?id=2782 Per the United for Peace and Justice events calendar and the anti-war vigil listings of the American Friends Service Committee and Sojourners Magazine these were cities that had protests scheduled in your state.
COLORADO: Boulder, Colorado Springs, Denver, Durango, Evergreen, Fort Collins, Grand Junction, Longmont, Lyons, Niwot, Paonia, Steamboat Springs, Walsenburg
Due to a media blackout, we don't know how many attended.
Can you post any information/pictures to the main thread I've put together?
http://www.democraticunderground.com/discuss/duboard.php?az=show_topic&forum=132&topic_id=1672321#I attended a Protest March in Minneapolis, MN. One of several and I know we had 1,500 - which the media reported as "over 1,000" and provided terrible pictures.
The DU has better pics:
Minneapolis pics taken by MN DUer Dodger 501 at
http://www.dodgerdigital.com/rally