Food, Entertainment & Fun For The Whole Family. The Yiasou Greek Festival began in 1978 and since then has become one of Charlotte’s largest cultural events. It is eagerly anticipated by the Charlotte community each year. The Yiasou (the Greek word for Hello, Goodbye and Cheers) Greek Festival features Hellenic cultural exhibits, authentic Greek cuisine and homemade pastries, entertainment, live music and dancing, wine tastings, art, shopping and more. Experience the sights and sounds of Greece when you visit the Annual Yiasou Greek Festival. It’s a time of the year when everyone can be Greek!