Misti Schmidt arrives with balloons for a fifth-grade homeroom as parents arrive to volunteer for Valentine's Day celebrations at Hayes Elementary School Thursday, Feb. 14, 2013. The school's PTA provides games and educational activities instead of non-healthy treats for students and staff. Hayes Elementary was recently honored as Oklahoma's only Healthier US School Silver Award winner. (Staff Photo by BONNIE VCULEK)

Misti SchmidtPTA VolunteersHayes Elementary SchoolBonnie VculekEnid