Planning a trip to Washington?

Foursquare can help you find the best places to go to.



(Now Closed)
Sandwich Place · Northwest Washington
1647 Connecticut Ave NW, Washington, D.C. 20009, United States
$ $ $ $
Brunch, Lunch, Dinner
Credit Cards:
Yes (incl. Discover & Visa)
Outdoor Seating:

Sandwiches, pizzas, Cosi's famous breakfast squagels, and more made with freshly baked, hand-crafted flatbread.

  • What you need to know
    Molly D.
    "And the s'mores were awesome!"(3 Tips)
    Nathan T.
    "lunch rush seems to end right around 1 PM"(2 Tips)
Log in to leave tips at this venue!
  • Recent
  • Popular

31 tips and reviews.

  • Filter by taste:
  • all tips and reviews
  • s'mores
  • Brie sandwich
  • breakfast wraps
  • good for a quick meal
  • people watching
  • turkey
  • lunch
  • clean
  • porch
  • dinner
  • Andrei P.

    Nothing's good here just hanging out for a minute before my next meeting.

    Andrei Ponze · October 20, 2014
  • Cindy T. M.

    Great atmosphere.

    Cindy T. · October 5, 2014
  • Thomas B.

    This location definitely needs a renovation, epically given it's great location. I think the staff is great.

    Thomas Beights · June 12, 2014
  • Katie S.

    Wifi is terrible, avoid this place if you need to do some work

    Katie S. · April 14, 2014
  • Cenk K.

    Service, dining room and restrooms needs improvement. Table was dirty, employees had attitude.... And a sleeping man in the dining room, and it's pricey. No go no reccomendation.

    Cenk Krspn · February 26, 2014
  • Nathan T.

    Relatively quick service and the sandwiches haven't disappointed yet, the lunch rush seems to end right around 1 PM then it clears up significantly.

    Nathan Tidd · January 28, 2014
  • Amanda F.

    Do not get a bowl here. Slowest thing ever.

    Amanda Foster · January 8, 2014
  • Chad P.

    The worst coffee place around. No iced drinks, no decaf, no Wi Fi. Just close down already. The only reason I went is because it was so empty. But clearly the reason for this is that the place sucks.

    Chad Peddie · October 20, 2013
  • Jennifer B.

    The staff was really rude when I pointed out that they over charged me- wont be going back

    Jennifer Beety · July 20, 2013
  • Seth R.

    Something is always wrong here. Today it's they were out of coffee and the registers were broken. Usually it's their staff doesn't speak English and understand your order. Fail.

    Seth Rosenblatt · April 7, 2013
  • Fallon F.

    "The turkey & brie sandwich is so worth the calories," I tell myself after I get it ... every time! Toasted, of course. See if I'm right.

    Fallon Forbush · January 22, 2013
  • Kurt K.

    The service was not as bad as described by others. Bad it wasn't especially good either

    Kurt Kragh Sørensen · October 13, 2012
  • Molly D.

    I love the porch... ideal for people watching! And the s'mores were awesome!

    Molly Daffner · August 17, 2012
  • Sarah W.

    No wifi, unlike other cosi's in the city.

    Sarah Ware · July 31, 2012
  • Vincent M.

    Pick up extra napkins to blot your forehead because chances are the AC will not be on and it will be 100 degrees inside.

    Vincent Macaluso · May 31, 2012
  • Kevin R.

    Worst service ever. A lack of knowledge of their own menu offerings combined with a slight attitude like you are bothering them by ordering food.

    Kevin Ryan · May 2, 2012
  • Amanda F.

    Get the Wednesday special!! (only on Wednesdays)

    Amanda Foster · March 12, 2012
  • Michael C.

    It's all about the bread. Yum!

    Michael C · January 9, 2012
  • Vincent m.

    The staff here SUCKS more so the short twinky black dude who needs to eat a cheeseburger. Loose the flipping attitude br if he hated his job so much go he should go get an education

    Vincent massa · January 4, 2012
  • Jason S.

    Damn this is complicated.... Lines everywhere and just a mess besides 8.24 for a sandwhich that wasent so great? I'll stick with subway

    Jason Summers · December 7, 2011
  • Jack D.

    I consistently feel the staff here thinks they are doing you a huge favor by making you a sandwich

    Jack Dunn · November 4, 2011
  • Stuart W.

    This place looks awesome for lunch will have to try another time

    Stuart Wright · September 24, 2011
  • Kristofer P.

    S'mores, 'nuff said

    Kristofer Porter · August 13, 2011
  • Herb H.

    Hottest day of the year and your a/c isn't working again? Show respect for your customers and employees and get this fixed or close your doors. Not enjoying my warm and limp Lime Adobo salad.

    Herb H. · July 22, 2011
  • Herb H.

    A/C fail today....left and went to Potbelly.

    Herb H. · June 22, 2011
  • Allie S.

    Sometimes I get the feeling that the staff hates everyone

    Allie Schneider · May 12, 2011
  • Henry H.

    Bathrooms are always in bad shape.

    Henry Hernández · April 8, 2011
  • Loryn

    This location never gets my order right. This time, there was not nary a kalamata olive in my greek salad. Won't be going there again

    Loryn · December 16, 2010
  • Michelle F.

    smores. get them.

    Michelle Ferr · August 29, 2010
  • Jovy O.

    Santa Fe breakfast wrap was delicious.

    Jovy O · May 24, 2010
  • Drew T.

    Usually less crowded than the dupont south location, and they have a large covered outside space.

    Drew Tipson · March 5, 2010

Related Searches

  • cosi washington
  • cosi washington photos
  • cosi washington location
  • cosi washington address
  • cosi washington
  • cosi washington
  • cosi (dupont north) washington
  • cosi dupont north washington
  • cosi northwest washington washington

Foursquare © 2015  Lovingly made in NYC & SF

Appears on 6 lists

See all »

Is this your business? Claim it now.

Make sure your information is up to date. Plus use our free tools to find new customers.