SINCE JULY 2024

A 1950s ROADSIDE DINER, REIMAGINED

Smiling cartoon hamburger character wearing a cap, white gloves, and red shoes while waving
Exterior of a white, red, and navy Harbor Burger Shack restaurant with its burger mascot sign and two blurred pedestrians.
Harbor Burger Shack roadside sign with a cartoon burger mascot against a blue sky
Vintage red Harbor Burger Shack food truck parked on grass outside a white restaurant building under a blue sky
Close-up of a vintage red food truck with a hamburger mascot logo and chrome mirrors.

Welcome to the
harbor burger Shack

Step inside to a vibrant, retro atmosphere featuring black-and-white checkered tabletops, vintage cartoon and music posters, original neon signs, a long order counter, and a humming vintage popcorn machine. Parked right outside is our signature circa-1932 red fire truck proudly wearing our badge on its doors.

Spanning 4,500 square feet with 90 seats, our spacious and welcoming dining room is built for guests of all ages. Kids can head straight for the vintage arcade tucked in the back corner, while parents will appreciate the free parking and our convenient, easy-access location right by the Kittery outlets.

And the food? Our menu is packed with nostalgic favorites and high-quality comfort food: burgers built on our signature Angus beef blend of fresh chuck, brisket and short rib; natural chicken sandwiches; dressed-up hot dogs; loaded fries; fried pickle chips; and playful milkshakes, including rotating novelty specials like our Whoopie Pie shake.

90

Seats Inside

4,500

Square Feet Of Fun

20+

Burgers & Sandwiches

11–8

Open Daily, Both

GALLERY

Made for a
good time

Hands holding a cheeseburger with lettuce, pickles, tomato, and bacon beside crinkle-cut fries on a checkered diner tray
Shake Shack employee holding a tray with crinkle-cut fries and a foil-wrapped burger at a restaurant counter
Dog 'n Suds diner sign above hot dogs, beer, and condiments on a table
Gourmet cheeseburger with bacon, blue cheese, lettuce, tomato, and pickles on a brioche bun
Illuminated A&W Root Beer mascot neon sign waving on a teal restaurant wall
Vintage hot dog stand wall with a neon cartoon hot dog sign and a retro Coca-Cola hot dog advertisement.
Overhead view of a hot dog, corn dog, condiments, sauerkraut, onions, relish, mustard, ketchup, and a cup of coffee on a checkered diner tray
Close-up of a red vintage food truck with chrome mirrors and a hamburger mascot logo.
Vintage red popcorn wagon and children's fire truck ride displayed in a retro diner with a Coca-Cola sign.
Restaurant worker serving a burger and fries on a tray at a fast-casual counter
Interior of a colorful retro diner with red tile counters, neon “We Love Bun” sign, exposed wood beams, red ductwork, yellow pendant lights, tables, and diners.
Fast-food spread with a crispy chicken sandwich, cheese-covered fries, milkshakes, and a burger in the background
Cheeseburger with lettuce, tomato, and pickles served with crispy tater tots and two fountain drinks
Bacon cheeseburger with lettuce, tomato, pickles, and sauce beside waffle fries on a checkered-lined tray
view full gallery

Come taste the
difference

VIEW OUR MENU
CALL (207) 703-2141