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Cafe 511

155 Tower Ave, Ct, Groton, CT 06340
+1 860-405-1644
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  • Excellent47%
  • Very good38%
  • Average7%
  • Poor6%
  • Terrible2%
Travellers talk about
“brunch” (2 reviews)
“bagels” (44 reviews)
Closed Now
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American, Cafe
155 Tower Ave, Ct, Groton, CT 06340
All Details
Write a ReviewReviews (78)
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1 - 10 of 78 reviews

Reviewed 2 weeks ago via mobile

We arrived to a fairly full restaurant (usually a good sign). Self seating so we sat ourselves and waited. After several minutes, the waitress (the only waitress) brought us the menu and left. No offer for coffee or other beverage. We finally had to ask....More

Thank FoodCriticNorwich_CT
Reviewed 8 October 2017 via mobile

We were in town for AOPA pilot event, and had breakfast at Cafe 511. The owner waited on us, very friendly. Food was great, and quick. Interesting options for special including french toast sandwich. Looking forward to stopping by again as part of the pilot...More

Thank Christine H
Reviewed 27 August 2017 via mobile

Decided to try this restaurant out a couple of weeks ago, but when we went there was some sort of airport open house and the area was very busy - - so we said, next week. Next week's here. The menu is dominated by breakfast...More

Thank Cristito C
Reviewed 21 August 2017

511 has been a breath of fresh air. 511 Cafe catering for our jet has been nothing less than spectacular since we started ordering all of our catering needs from them. Primarily lunch sandwiches, fruit and cheese and sweet dessert trays are all very well...More

1  Thank Jetjouster
Reviewed 24 June 2017

I have been here no less than 8 times in the past 3 weeks. Food is outstanding, tasty, better than I could have ever imagined. Reuben Sandwich is the best ever. Yesterdays Special was Beef on Weck, OMG, perfect. Mini Happy Hour during the week...More

1  Thank Denniz n
Reviewed 1 April 2017

Cafe 511, which for several years was located in downtown Mystic, Ct has moved to a new location: 155 Tower Ave, Groton, CT 06340. This is at the Groton Airport. I have not yet visited this new location.

Thank funlover_8
Reviewed 4 February 2017

We ended up here by accident. We had never been to downtown Mystic before so we took a left when we probably should have taken a right but found this place in time for lunch. You go up to the counter and order and they...More

Thank Mamamezz
Reviewed 17 January 2017

For a little side stop cafe, I was actually a little impressed with what they had to order. The menu was basic but everything was actually made to order. I would say it is a good cafe but with a surprising kitchen. I had the...More

Thank SuperCritic082092
Reviewed 26 November 2016

If your visiting Mystic and looking for something better than the free cereal and stall donuts the hotel offers, then try Cafe 511. We had our doubts when we arrived, but the food and service made it worthwhile. We were greeted by people who clearly...More

Thank Berkshireman
Reviewed 20 October 2016

Don't pass this little place by! Fresh made bagels and rolls....make for interesting breakfast sandwiches...there are home fries on the 2 egg, bacon sandwich, definitely a different taste...but a good one, coffee is pretty good too and not too expensive for the sizes of the...More

Thank lisanap
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Questions & Answers
7 September 2017|
AnswerShow all 2 answers
Response from Cristito C | Reviewed this property |
It shouldn't be an issue, as there are no stairs. The parking lot has handicapped parking. It is close to the building, but not super close (across from the building). I think they open at 7:00 AM for breakfast.
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Restaurant Details

Rating summary
  • Food
  • Value
Lunch, Brunch, Breakfast, Drinks
Restaurant features
Takeout, Seating, Parking Available, Free Off-Street Parking, Highchairs Available, Wheelchair Accessible, Accepts American Express, Accepts Mastercard, Accepts Visa, Accepts Discover, Free Wifi, Outdoor Seating, Waitstaff, Television, Full Bar, Accepts Credit Cards
Good for
Child-friendly, Kids
Open Hours
8:00 a.m. - 2:00 p.m.
8:00 a.m. - 6:00 p.m.
8:00 a.m. - 6:00 p.m.
8:00 a.m. - 6:00 p.m.
8:00 a.m. - 6:00 p.m.
8:00 a.m. - 6:00 p.m.
8:00 a.m. - 4:00 p.m.
Location and Contact Information
  • Address: 155 Tower Ave, Ct, Groton, CT 06340 (Formerly Wide World of Bagels)
  • Location: United States  >  Connecticut (CT)  >  Groton
  • Phone Number: +1 860-405-1644
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