Article Photos: Free vaccinations for kids part of Bart and Nadia festival 13/20

Erica Pedraza, 11, with Hopes and Dreams Gymnastics in Springdale, Ark., warms up on the balance beam during the Nadia Comaneci Invitational Sports Festival on Saturday, Feb. 16, 2013  in Oklahoma City, Okla. Photo by Steve Sisney, The Oklahoman