NATIONAL DAYFOOD & DRINK

National Clams on the Half Shell Day

Join us in appreciating the rich flavors and cultural heritage of clams on the half shell.

MAR31

Wednesday, March 31Every year on March 31

days to go

Roots: The creator of this food holiday is unknown
Vibe: Casual gatherings and seafood feasts
Also on Mar 31: International Transgender Day of Visibility · Bunsen Burner Day · Crayon Day
Hashtag: #NationalClamsOnTheHalfShellDay

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3 ways to celebrate

AT HOME

Shuck at home

Buy fresh clams, shuck carefully, and serve with lemon.

WITH FRIENDS

Raw bar night

Set up a raw bar with clams, ice, and sauces for tasting.

AT WORK OR SCHOOL

Seafood lunch

Treat the team to a seafood lunch featuring fresh clams.

Plan ahead

National Clams on the Half Shell Day is observed on March 31 every year. Here is where it lands for the next ten years, handy for planners, marketers and party people.

2026Tue, Mar 31this year

2027Wed, Mar 31

2028Fri, Mar 31

2029Sat, Mar 31

2030Sun, Mar 31

2031Mon, Mar 31

2032Wed, Mar 31

2033Thu, Mar 31

2034Fri, Mar 31

2035Sat, Mar 31

2036Mon, Mar 31

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Fast facts

Over 100 millionPounds of clams are consumed annually in the U.S.

Clams are a rich source of protein and low in calories.

The story

National Clams on the Half Shell Day, observed annually on March 31, invites seafood lovers to revel in this simple yet exquisite dish. Clams, served raw on the half shell, are enjoyed with various accompaniments, such as cocktail sauce, lemon juice, or mignonette dressing. This day highlights the popularity of clams in American coastal cuisine, particularly in regions like New England, where they are harvested and celebrated.

Read the full story

The tradition of eating clams on the half shell has roots in indigenous cultures, where clams were a staple food source. Today, this culinary practice has evolved into a beloved delicacy enjoyed at oyster bars and seafood restaurants across the nation. Events such as seafood festivals often feature clams as a highlight, showcasing their versatility and flavor.

For many, clams on the half shell symbolize more than just a meal; they represent community and celebration. Whether shared among friends at a local bar or enjoyed at a family gathering, these little shellfish bring people together. The experience of shucking and sampling fresh clams fosters camaraderie and appreciation for the ocean's offerings.

As you celebrate National Clams on the Half Shell Day, consider exploring different varieties of clams, such as Littlenecks, Cherrystones, or Kumamotos. Each type offers unique flavors and textures, enhancing the culinary experience. Whether you’re a seasoned seafood aficionado or new to this delightful dish, this day is an opportunity to indulge in the rich traditions and flavors of clams.

Did you know?

Clams vs. Oysters

While often confused, clams and oysters are distinct. Clams have a more robust flavor, while oysters are creamier and brinier.

Sustainable Seafood

Many clams are sustainably harvested, making them an eco-friendly seafood choice.

Culinary Versatility

Clams can be enjoyed raw, steamed, or incorporated into dishes like chowders and pasta.

Nutritional Benefits

Clams are rich in vitamins B12 and C, iron, and omega-3 fatty acids, making them a nutritious seafood option.

Shucking Technique

Proper shucking technique is essential to safely enjoy clams on the half shell. A clam knife and protective gloves are recommended.

Cultural Significance

Clams have been a part of American coastal culture for centuries, often featured in local festivals and community gatherings.

Varieties of Clams

There are numerous types of clams, including Soft-shell, Hard-shell, and Steamers, each offering a unique taste experience.

Around the world

Every culture celebrates a little differently.

USNew EnglandHome to many clam shacks and seafood festivals, this region celebrates its maritime heritage through vibrant culinary traditions.
USMid-AtlanticKnown for its clam bakes and beachside eateries, the Mid-Atlantic states enjoy a rich seafood culture.
USPacific NorthwestRenowned for its diverse shellfish, this region offers unique clam varieties and rich culinary experiences.
USGulf CoastThe Gulf Coast boasts a strong seafood tradition, where clams are often featured in local dishes and celebrations.
USSouthern CaliforniaWith its seafood-centric dining scene, Southern California embraces clams on the half shell as a fresh and flavorful option.
USGreat LakesThe Great Lakes region showcases a variety of freshwater clams, adding diversity to the seafood offerings.