Welcome to Athenian Academy Charter School, the first Greek immersion charter school in the U.S.A. Established in 2000. We are a tuiton free public charter school serving K - 8th grade students in Pinellas county. We are located on Hercules Ave in Clearwater. Now enrolling for the 2017 - 2018 school year. Call 727-298-2718 for more information.