Photo detail

Photo detail

Ava Buhr, 4, of Fairfax was one of the children honored at the event. A leukemia survivor, she just finished 2-and-a-half years of chemotherapy on Friday and is now in remission. In photo, she helps start her dad Steve’s head-shaving. “In 2012, Ava lost all her hair,” said her mom Jeannie. “But now it’s come back and she can wear it in pigtails.”