Add Yahoo as a preferred source to see more of our stories on Google. Sept. 18 marks National Cheeseburger Day. That means many restaurants have discount deals for cheeseburger connoisseurs.

National Cheeseburger Day is on Thursday, September 18, and burger joints around the country are offering customers various deals to commemorate the unofficial holiday. Here is a list of deals being ...

It's National Cheeseburger Day! What better way to celebrate the savory all-American classic than with a delicious deal? Check out all the fast food chains and restaurants offering deals on Thursday, ...