What did they do to worship hermes?

Worship of Hermes in ancient Greece involved various rituals and offerings, including sacrifices of animals, particularly goats and cattle, at altars dedicated to him. Followers often invoked his name in prayers for guidance, protection, and luck in trade and travel. Festivals like the Hermoea celebrated his attributes, showcasing athletic competitions and theatrical performances. Additionally, travelers would leave small tokens or gifts at roadside shrines to seek his favor.