Planning a trip to Philadelphia?

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


  • Ranked #2 for diners in Wilmington
  • Terrance B.
    "The food is great, I usually come for breakfast and dinner."(7 Tips)
    Vlora P.
    "The feta and spinach omelet is superb!"(2 Tips)
    "The fried chicken and the turkey dinner are the greatest!"(2 Tips)
    Shannon R.
    "same waitress"(5 Tips)
26 Tips and reviews
  • breakfast food
  • omelettes
  • daily specials
  • good for a quick meal
  • family-friendly
Log in to leave a tip here.

  • Popular
  • Recent
  • Terrance B.
    The food is great, I usually come for breakfast and dinner. I always get the steak and eggs for breakfast, some of the waitresses even know what I want before I tell them. Love this place
  • Vlora P.
    Vlora PalmerOctober 21, 2012
    Been here 100+ times
    Owner, hostess and wait staff are super friendly! We come almost every weekend for breakfast and love it. The feta and spinach omelet is superb!
  • Mariam F.
    Mariam FostokAugust 13, 2015
    I love their eclair!! They have the best eclair you'll ever eat!!
  • Ron E.
    Ron E.June 21, 2012
    Been coming here for 20 years. Great Greek diner. The food is amazing.
  • Sandra E.
    Sandra EdmundsAugust 7, 2011
    Not just a diner, it's a really good diner. Great breakfast and excellent daily specials.
  • Desmond H.
    Desmond HastyAugust 23, 2015
    Been here 5+ times
    The quick service and the big breakfast combo.
  • John D.
    John DiEleuterioJune 5, 2016
    Been here 50+ times
    Cosmos is a Wilmington staple. Love bringing the family here.
  • John O.
    John Obey-AmoytAugust 13, 2015
    Food is good. The service is terrible sat there for 15 before anyone brought a menu. Then had to wait another 10 minutes before anyone took our order. Happened 2x all white customers served first.
  • Peter K.
    Peter KamenikJanuary 6, 2016
    Been here 10+ times
    Always get good food and plenty of it.
  • Heather R.
    Heather RenaeOctober 28, 2011
    Always have great service when I visit. Try the banana cream pie!
  • Clinton O.
    Clinton Owens JrJanuary 23, 2014
    Love the food here. Been coming here since I was wittle :-)
  • Peter K.
    Peter KamenikFebruary 12, 2016
    Been here 10+ times
    Good variety of Greek dishes.
  • Argenis P.
    Argenis PintoOctober 11, 2014
    Breakfast, Greek
  • Dennecia C.
    Dennecia CarterJuly 28, 2013
    Cosmo's is always great for breakfast
  • Jonathan P.
    Jonathan PaxsonAugust 24, 2010
    The food here is good. One of my favorites is the chicken crocketts.
  • Meredith
    MeredithFebruary 15, 2012
    The fried chicken and the turkey dinner are the greatest!
  • Peter K.
    Peter KamenikFebruary 19, 2016
    Been here 10+ times
    Excellent Greek food.
  • Joe S.
    Joe SzczechowskiJune 15, 2012
    Make sure you try the vegetable soup!
  • Aunt L.
    Aunt LeeLeeOctober 11, 2014
  • Aaron H.
    Aaron HardingJanuary 22
    Great little diner!
  • Shannon R.
    Shannon RyanDecember 4, 2011
    We are always sat in the same super tight spot, with the same waitress who goes to everyone else before my family even if we have sat here without drinks for easy 20 mins. Food comes out cold too
  • Kara L.
    Kara LaFleurAugust 30, 2009
    The Fries are amazing (super crispy) & the Spanikopita is pretty killer too.
  • Kara L.
    Kara LaFleurAugust 30, 2009
    Amazing Fries (super Crispy) The Spanikopita was pretty Killer too.
  • Dave H.
    Dave HenkeAugust 17, 2010
    Been here 5+ times
    The omelettes are always a good choice.
  • Kalypso F.
    Kalypso FuskyJanuary 8, 2012
    Food is only okay, not worth the price. Service is crap. Would not recommend.
  • Erica A.
    Erica AllenOctober 23
    Very disappointed!!
34 Photos

Related Searches

  • cosmo's wilmington
  • cosmo's wilmington photos
  • cosmo's wilmington location
  • cosmo's wilmington address
  • cosmo's wilmington
  • cosmo diner wilmington
  • cosmo's wilmington
  • cosmos wilmington
  • cosmos restaurant wilmington

Foursquare © 2017  Lovingly made in NYC & SF