Location information

Diomeia

DIOMIA (Ancient demos) ATHENS
Heracles was worshipped partly as a hero, to whom men brought the ordinary libations and offerings, and partly as an Olympian deity, an immortal among the immortals. Immediately after his apotheosis his friends offered sacrifice to him at the place of burning, and his worship spread from thence through all the tribes of Hellas. Diomus the son of Colyttus, an Athenian, is said to have been the first who paid him the honours of an immortal. It was he who founded the gymnasium called Cynosarges, near the city. This gymnasium, the sanctuary at Marathon, and the temple at Athens were the three most venerable shrines of Heracles in Attica. Diomus gave his name to the Diomeia, a merry festival held in Athens in honour of Heracles.

Harry Thurston Peck, Harpers Dictionary of Classical Antiquities (1898)
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