Unforgiven ( 2004 ) was a professional wrestling pay-per-view event produced by World Wrestling Entertainment ( WWE ) and presented by Clearasil , which took place on September 12 , 2004 , at the Rose Garden in Portland , Oregon .
Unforgiven ( 2004 ) was a professional wrestling pay-per-view show made by World Wrestling Entertainment ( WWE ) . It was held on September 12 , 2004 at the Rose Garden in Portland , Oregon .