Islanders pay tribute to those lost in 9/11 attacks Orcas Island Fire and Rescue held a memorial ceremony on Sunday, Sept. 11, the 10th anniversary of the World Trade Center attacks. September 13, 2011 3:33 pm Fire Chief Mike Harris speaking at the memorial. Orcas Island Fire and Rescue held a memorial ceremony on Sunday, Sept. 11, the 10th anniversary of the World Trade Center attacks. Watch a slideshow of the memorial at right.