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At Luke's Lobster, we work to preserve and strengthen our coastal communities and bring you the world's best-tasting, sustainably sourced seafood for generations to come.

    Keeper Fund logo 

Investing in coastal communities one project at a time.

“Keepers,” are Maine lobsters that meet certain size requirements (not too small, not too big and definitely not egg-bearing ladies!) and are allowed to become your dinner.  These size restrictions, along with other regulations, make up the backbone of a sustainable approach to fishery management that has played a large role in keeping Maine’s lobster population healthy.

Luke’s “Keeper Fund” is our charitable collaboration fund which we operate in partnership with The Ocean Foundation. We prefer to call it charitable collaboration rather than charitable giving, because that’s what we like to do – collaborate with our partners on the ground to do good work.  Sometimes this means a grant to a specific organization, and sometimes it means marshalling Luke’s employees to volunteer for a coastal cleanup.  Our initiatives are varied but always aimed at furthering the Keeper Fund’s mission to:

Claw Bullet Point    Keep our coastal waterways healthy

Claw bullet point    Strengthen economic opportunities for fishing communities

Portland, Maine (March 6, 2020) – Luke’s Lobster is delighted to announce the 10 recipients of its 2020 Keeper Fund, a mini-grant program. With a mandate to keep coastal waterways healthy and strengthen economic opportunities for fishing communities, projects selected for funding in 2020 include island and coastal clean ups; educational projects for elementary and middle school students and projects that support aquaculture and the remediation of ocean acidification. Over the course of 2020, the Luke’s Lobster Keeper Fund will deploy more than $25k through cash and in-kind contributions.

“All the proposals we received were terrific,” said Luke Holden, Founder & CEO of Luke’s Lobster. “In addition to providing financial support for these projects, we see an opportunity to help magnify the work these organizations are doing through our marketing and storytelling bandwidth. Through these projects, we hope to create strong and enduring partnerships.”

For the first time, the Luke’s Lobster Keeper Fund created a formal RFP process by which organizations could apply. This is the second year Luke’s has made contributions through its Keeper Fund, last year funding went to the Island Institute to research the ability of kelp farming to reduce ocean acidification and to a number of coastal clean ups, including funding the fourth annual Tenants Harbor Fisherman’s Co-op island clean-up, a fishermen-led endeavor.

“As a certified B Corp, Luke’s strives to always do better by the communities we live and work in,” said Ben Conniff, Luke’s Co-Founder and Chief Marketing Officer.  “Maine’s coastal communities are important to us, whether we’re looking at reducing ocean acidification or providing expanded educational opportunities to students, the goal is always for Luke’s to have a positive and lasting impact year over year.”

The Luke’s Lobster Keeper Fund is funded in part through an enduring partnership with Allagash brewing, where $1 for each Allagash White sold at Luke’s locations goes into the Keeper Fund up to $10,000 annually.   Other funding sources include corporate partners such as Bank of America, as well as fundraisers hosted by Luke’s Lobster and a line item for charitable giving in Luke’s corporate budget.

Luke’s Lobster Keeper Fund 2020 Recipients:

The projects selected this year exemplify several missions that Luke’s Lobster is passionate about supporting through these organizations that are vital to Maine’s future. The stories behind them fall into three broad categories in 2020: Water/Ecosystem Quality; Investing in the Future by Teaching Coastal Kids; and Mobilizing Volunteers to Keep Trash Out of Our Ocean.

Recipient: Downeast Institute, Beals Island – funding for Maine’s eastern most research facility to examine soft shell clam recruitment and settlement and the effect of ocean acidification factors on survival rates for soft shell clams, with an ultimate goal to rebuild the fishery which has suffered a 75% loss of landings since 1980 and 3000 clammers.

Recipient: Manomet, Brunswick – funding to support Manomet’s fisheries work to sustain New England’s fishing heritage through restoring fish populations and diversifying opportunities in fishing and aquaculture, this project includes a soft shell green crab fishery training workshop to teach fishermen to identify molting green crabs, and develop a culinary and value add market for this invasive species.

Recipient: Island Institute, Rockland – funding to continue research regarding the ability of farmed kelp to reduce ocean acidification in collaboration.   This project specifically looks at the volume of kelp (a lower value product) required to have beneficial effects on shellfish (a higher value product).

Recipient: St. George Municipal School, St. George – a K-8 school that serves the St. George peninsula, this project will involve students in science-based water quality testing with guidance from the Department of Marine Resources and with support from the Tenants Harbor Fisherman’s Co-op with a long term goal of opening certain areas in Long Cove that are currently closed for aquaculture and wild shellfish harvest (clams).

Recipient: S.E.A. Salts, Cranberry Isles – funding for a non-profit community organization with a focus on sailing and boating skills, marine environmental education, and island exploration to young and old on the Cranberry Isles. Luke’s funds will be used to purchase to monitor clam flat health and explore the potential for aquaculture permits for a clam seeding study to investigate green crab competition among clams in protected versus unprotected sites.

Recipient: Boothbay Region Marine Foundation, Boothbay – Supports and preserves working waterfront in the Boothbay region, funding will support a ghost gear clean up in Boothbay Region waters with commercial fishermen, in collaboration with the town of Boothbay Harbor and the Maine Coast Fishermen’s Association.

Recipient: Cranberry Isles Fishermen’s Co-op, Islesford – funding to assist with a island/coastal clean-up.

Recipient: Tenants Harbor Fisherman’s Co-op, Tenants Harbor – funding to assist with 5th annual fishermen-led island clean up.

Recipient: The Telling Room, Portland – a nonprofit that introduces stories and storytelling to students to develop a lifelong appreciation of the literary arts. This project will focus on students of Long Island, offering a 5-day workshop to 10-16 students in grades K-5.

Recipient: New Meadows River Shellfish Co-op, Harpswell – a newly formed aquaculture co-op with 20 farmers on the New Meadows Rivers.  Funds will be used to purchase equipment to monitor dissolved oxygen levels on farms to help farmers develop action plans for protecting oysters from anoxic events.

Other organizations funded through in-kind support include Herring Gut, Port Clyde, to rebuild an aquaponics system for students; Maine Coast Fishermen’s Association, Brunswick, to develop collateral to educate coastal residents and visitors about fishing communities to foster understanding; Maine Island Trail Association, Portland, and Friends of Casco Bay, Portland.


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Our Impact - Select Projects

2019, Year Two: 

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In November 2018, Luke's partnered with the Island Institute to research the ability of seaweed aquaculture to remediate ocean acidification.  Ocean acidification is a significant problem in the Gulf of Maine; which is one of the fastest warming bodies of water in the world. Ocean acidification has a negative impact on shellfish, but through this project research conducted by the Island Institute (and others) demonstrated that seaweed aquaculture can help reduce CO2, creating a “halo” effect of reduced acidification.  Shellfish (mussels in particular)  within the “halo” of reduced acidification showed stronger shells. This research and project is ongoing and we’re looking forward to sharing more findings and solutions in the years to come!

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Learn More About The Project

In 2019, we removed over 10,000 pounds of trash from coastal waterways with various partners along the East Coast:

  • The Casco Bay Clean up with Friends of Casco Bay prior to the opening of our flagship shack in Portland to clean up the shore around Portland’s Back Cove, a popular running, biking and walking trail.
  • The 4th Annual Tenants Harbor Fisherman’s Co-op clean up where we donated $1,500 along with our partners at Bank of America, as well as lobster and crab rolls for volunteers who spent the day cleaning up Matinicus Island, a remote fishing island in Penobscot Bay.
  • United by Blue clean-ups - One in Philadelphia where we helped removed 7,469 lbs of trash from the Delaware River and one in DC, where we removed 976 lb of trash from Rock Creek Park and donated lobster rolls for our fellow volunteers.


In 2019, we partnered with Allagash Brewing - a Maine brewery committed to sustainability - to jointly donate $1 to The Keeper Fund for every Allagash White sold at Luke's, up to $10,000 to further the impact we can make this year. We're thrilled to say we hit our goal for 2019 and can't wait to continue the partnership in 2020!

Also in 2019, we gave out our first Keeper Fund Award of $1,000 to the Cranberry Isles Fishermen’s Co-op in recognition of their initiative to become the first fishermen’s co-op to install a solar array and switch to 100% renewable energy.

In collaboration with Primo’s Chef Melissa Kelly and Union’s Chef Josh Berry of the Press Hotel, we hosted two ticketed events at our seasonal shack in Tenants Harbor in June of 2019 and raised $4,200 for the Maine Coast Fishermen’s Association.

What the Coasts Mean to Us

We started Luke’s Lobster in 2009 to bring fresh-off-the-dock lobster rolls to seafood lovers everywhere. Since then we've opened our own seafood processing company based in Saco, Maine, formed innovative partnerships with fishermen up and down the coast, and initiated the Jonah Crab Fishery Improvement Project.

From our fishermen to our teammates, we are wholly dependent on the health of the oceans and economic viability of fishing communities. As we look to the future, we remain committed to our coastal communities - the people and towns where our seafood comes from, and the waterways in and around the cities we call home.  

B Corp logo

B Corp - Using Business as a Force for Good

Luke's Lobster is a certified B Corporation, a new type of corporation that uses the power of business to solve social and environmental problems. B corporations must meet extensive and transparent performance standards or environmental and social responsibility, transparency and accountability. 

From day one with only one small restaurant in New York’s East Village to now 28 restaurants and growing, a seafood company, and a fisherman’s co-op, we have always placed sustainability, transparency, social responsibility, and taking care of our people as core values.  B Corp validates our mission, and a restaurant's ability, to create positive change, not just to make a profit.

Tenants Harbor Fishermans Coop logo

Tenants Harbor Fisherman's Co-op

In 2016, Luke's helped found the Tenants Harbor Fisherman's Co-op, which is the only fishermen’s Co-op in Maine to have a representative of a restaurant group and a seafood company on its board. As part of this partnership, Luke's Lobster purchases 100% of the Co-op's catch to be served in Luke's shacks across the country. Furthermore, fifty percent of profits from the Luke's at Tenants Harbor restaurant go to the fishermen’s co-op that operates at the adjacent wharf. 

The Tenants Harbor Fisherman’s Co-op is comprised of more than 20 members, including student members.  Lobsters caught by the Co-op are caught from all over Penobscot Bay, reflective of the different territory each member fishes. Fishing grounds include the waters off Matinicus Island and Green Island.

Organizations We Support

united by blue logo Maine Lobstermens Community Alliance logoLobster Institute logoIsland Institute logo