National Oyster Day

National Oyster Day celebrates one of the most iconic types of seafood. If you’ve never tried oysters before, this is the perfect opportunity to get acquainted with the delicacy. And if they’re already your favorite dish, then you have every reason to fully embrace the celebration.

History

Oysters have been consumed since the Stone Age, although they were typically cooked over fire rather than eaten raw. The ancient Greeks were among the first to farm oysters deliberately—a practice the Romans later adopted.

By the 18th and 19th centuries, oysters had become inexpensive and were often considered food for the poor in both the UK and the United States. The invention of canning made them even more accessible. However, high demand eventually led to supply shortages, worsened by widespread shellfish diseases in the early 20th century. As a result, oysters returned to their status as a prized delicacy.

Interesting Facts

• There are more than 100 types of oysters worldwide.
• Pearl-producing oysters are not used for food.
• The flavor of oysters is heavily influenced by the water in which they are grown. Because they filter large volumes of water, they can improve local ecosystems—but they may lose quality if exposed to pollution.

How to Take Part

Visit a restaurant or seafood bar and order oysters. If you’re not a fan of raw shellfish, try them baked, marinated, or in a creamy oyster soup.

You can also prepare oysters at home—it’s easier than it seems, especially with a good recipe. Add lemon juice to enhance the flavor, and pair the dish with a glass of chilled white wine for the perfect finish.

When is National Oyster Day in 2025?

National Oyster Day is observed on August 5 each year.

Observations