Soldiers and family members from 615th Aviation Support "Cold Steel" Battalion, 1st Air Cavalry Brigade, 1st Cavalry Division, and their sister unit, 404th Brigade Support Battalion "Providers," 4th Combat Aviation Brigade, 4th Infantry Division, wait in line to grab some birthday cake in an early celebration of the Army's 233rd birthday, June 12 at Fort Hood, Texas. Cold Steel threw a large farewell party for the Providers as well because they leave for Iraq this weekend.