Cosmo's Diner - Thorold

The food is exceptional and reasonably priced. The eggs Benedict were the best I've ever had! The crispy bacon was absolutely delicious! The staff was also very...

my friend, and I both had an breakfast plate. delicious and served with a smile! the prices are very reasonable. atmosphere is cheesy! someone likes mearilyn an...

Food is pretty good. Lots of breakfast options. Have had issues with them not having items though that ate on menu. Cool atmosphere though it's old school diner...

Delicious. I had lobster and bacon eggs Benny. Seriously! I couldn't finish it. The service is great and the portions are amazing. Come hungry.

My absolute fave is the Breakfast Poutine... everythin' else I have tried is amazin', staff is wonderful... very cozy

I loved Cosmos diner! The food was so good and the owner was so nice and friendly. Will definitely be back!!