The Grapevine Fire Department is looking for hundreds of first responders to participate in a Sept. 11 event this fall. The department’s Honor Guard is seeking 455 first responders, from any city, to march on Saturday, Sept. 11, to “honor and remember the 343 firefighters, 70 police officers, nine EMS providers, and 33 flight crew members who perished on September 11, 2001.” More.