Where was Denny's first UK restaurant opened?
When did Denny's open its first location in New York City?
Where was Denny's first restaurant in Australia located?
What is the website of Denny's?
Where was the first Denny's location in an airport?
When did the Denny's restaurant in Japan close?
What countries have Denny's locations?
What was the outcome of the lawsuit against Denny's?
How many Denny's Diners are there in the United States?
When did Denny's start offering a free meal on birthdays?
What is the total number of employees at Denny's?
When did Denny's start renovating its stores with a lighter color scheme?
What actions did Denny's take after the $54.4 million settlement?
What is the special menu item offered at the Denny's location in Lower Manhattan?
What animal welfare efforts does Denny's participate in?