Greece's entertainment culture oscillates between summer outdoor scale and year-round urban depth. The Athens Epidaurus Festival — staging ancient Greek drama in the ancient Epidaurus theatre and at the Odeon of Herodes Atticus below the Acropolis from June to August — is the most atmospherically specific classical theatre event in the world; watching Sophocles in a 2,400-year-old theatre by torchlight is not recreatable elsewhere. The rebetiko music scene, rooted in the refugee communities of the 1920s and now performed in specific Athens venues (rembetadiko), carries a blues-of-Greece quality that the tourist circuit rarely surfaces. The island festival calendar — Santorini Jazz Festival, Thessaloniki International Film Festival, the summer dance festivals of Crete — extends the entertainment geography across the country.