Oyster Bay Oyster Festival 2025

Oyster Bay Oyster Festival 2025. Sunday, oct 20, 2025 from 11:00am to 6:00pm. The east coast’s largest seaside festival will return to the streets of oyster bay and historic theodore roosevelt memorial park on saturday, oct.

The east coast’s largest seaside festival will return to the streets of oyster bay and historic theodore roosevelt memorial park on saturday, oct. The east coast’s largest waterfront festival is back!