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Cafe 511

155 Tower Ave, Ct, Groton, CT 06340
+1 860-405-1644
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  • Excellent48%
  • Very good37%
  • Average7%
  • Poor6%
  • Terrible2%
Travellers talk about
“brunch” (2 reviews)
“brownie” (3 reviews)
Closed Now
American, Cafe, Vegetarian Friendly
155 Tower Ave, Ct, Groton, CT 06340
All Details
Write a ReviewReviews (80)
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1 - 10 of 80 reviews

Reviewed July 31, 2018 via mobile

Although the menu offered more exotic fare, today I just wanted a nice turkey sandwich and a cup of coffee on a flyover stop to Groton. I certainly wasn’t disappointed. The service was quick and friendly, the sandwich was very tasty, and we had a...More

Thank Tom H
Reviewed June 9, 2018 via mobile

My husband and I flew in for the $250 Meatball Sub- you know, you go flying for the sake of flying but getting chow is a good excuse as well. The meatball sub is worth any means of transportation to get here. Served hot, filled...More

Thank HoneyBadger1972
Reviewed February 4, 2018 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 October 8, 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 August 27, 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 August 21, 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 June 24, 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 April 1, 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 February 4, 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 January 17, 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
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Questions & Answers
September 7, 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, Full Bar, Accepts Credit Cards
Good for
Kids, Child-friendly
Open Hours
8:00 a.m. - 2:00 p.m.
8:00 a.m. - 4:00 p.m.
8:00 a.m. - 4:00 p.m.
8:00 a.m. - 4:00 p.m.
8:00 a.m. - 4:00 p.m.
8:00 a.m. - 2:00 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
  • E-mail
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