Ludi Romani
From LSJ
λέγεται δὲ καὶ κλῶνας αὐτῆς θύραις ἢ θυρίσι προστεθέντας ἀποκρούειν τὰς τῶν φαρμάκων κακουργίας → its branches attached to doors or windows are said to repel the evil of spells
Greek
Wikipedia EN
The Ludi Romani ("Roman Games"; see ludi) was a religious festival in ancient Rome. Usually including multiple ceremonies called ludi. They were held annually starting in 366 BC from September 12 to September 14, later extended to September 5 to September 19. In the last 1st century BC, an extra day was added in honor of the deified Julius Caesar on 4 September. The festival first introduced drama to Rome based on Greek drama.