CREATE TABLE table_57867 ("Season" TEXT, "Date" TEXT, "Winners" TEXT, "Score" TEXT, "Runners-up" TEXT, "Venue" TEXT, "Location" TEXT)

Which season's winner is Panathinaikos and is located in Athens?
SELECT "Season" FROM table_57867 WHERE "Location" = 'athens' AND "Winners" = 'panathinaikos'
SELECT "Season" FROM "table_57867" WHERE "Location" = 'athens' AND "Winners" = 'panathinaikos'