Harmony Elementary got a surprise from a special visitor Friday morning.

Defending NASCAR Cup Series champion Kyle Larson, driver of the No. 5 HendrickCars.com Chevrolet Camaro ZL1, visited the Buford school to highlight and experience its unique STEM-based educational programs. Additionally, Larson made a $25,000 grant presentation to Harmony and principal Jonathan Day — on behalf of Hendrick Automotive Group’s “Hendrick. Get Set. Go!” project — that Harmony can use to boost its already impressive science, technology, engineering and math (STEM) program.