July 1, the marquee in front of the Killey Center for Homeland Operations displays a birthday greeting to recognize July 1 as Canada Day, the day in 1867 Canada gained its independence from the British Empire. Members of the Canadian Detachment assigned to Headquarters Continental U.S. North American Aerospace Defense Region – 1st Air Force (Air Forces Northern) celebrated by hosting an afternoon of food and games at Bonita Bay. (Air Force Photo Released/Mary McHale)