Oyster Festival 2024 Humboldt 2024. The 31st annual oyster festival will be celebrated throughout humboldt county rather than exclusively on the arcata plaza. Oysters will be showcased over three days this week as the arcata bay oyster festival marks its 32nd year.

Mark your calendars for june 15th, 2024, and join us at the arcata plaza from 10. Join us in anticipation as we prepare to host the 5th annual california seaweed festival, october 18, 19 and 20, 2024 in the gorgeous humboldt bay communities of samoa, arcata, eureka.