Guy T.
11/16/2025
Burgers are amazing, thick and juicy and full of flavor. Service people are friendly and attentive. Ambience is a typical casual bar/ grill. Nice place for casual quick meal.
Grumpy Jack's
$$
Open
(155)
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28 Oakland Ave
Port Jefferson, NY 11777
Grumpy Jack's is a vibrant sports bar and grill located in Port Jefferson, NY, offering a lively atmosphere for patrons to enjoy a variety of delicious meals and drinks. Whether you're stopping by for a casual meal or to catch a game, Grumpy Jack's provides a welcoming space for all visitors.
In addition to its diverse menu, the establishment features brunch options and catering services, making it an ideal spot for gatherings and celebrations. With its focus on great food and a spirited environment, Grumpy Jack's is a go-to destination for locals and visitors alike.
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Reviews
4.0(155)
Theresa W.
12/27/2025
Best burger I ever ate!!! Huge chicken sandwich!! Excellent steak! Awesome appetizers! I recommend the wings and pretzels!! The service was superb and the atmosphere was amazing. I highly...
Natasha F.
4/30/2024
Was planning on going to Hana Sushi next door which we had tried a few days ago but the food aroma from Grumpy Jack's was very inviting and we couldn't resist. Had a very nice dinner with my...
Melissa V.
11/18/2024
If you want a comfy and cozy bar to go to for bar food, this is it. We went for a cute baby shower lunch in, they had a table upstairs and separate from everyone downstairs. Definitely cute and...
Christina F.
10/10/2025
When there with friends First time. Really enjoyed the burger. Great service. Nice atmosphere. Would recommend
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