When did Denny's open its first location in New York City?
Where was the first Denny's restaurant in the UK opened?
Where was Denny's first restaurant in Australia located?
Where was the first Denny's location in an airport?
What is the total number of employees at Denny's?
Which countries have Denny's locations?
How many Denny's Diners are there in the United States?
When did the Denny's restaurant in Japan close?
What is the special menu item offered at the Denny's location in Lower Manhattan?
What animal welfare efforts has Denny's been involved in?
When did Denny's start offering a free meal on birthdays?
What actions did Denny's take after the $54.4 million settlement?
When did Denny's start renovating its stores with a lighter color scheme?
What discrimination lawsuits has Denny's been involved in?
What happened at a Denny's in Vancouver in 2017?