There is certainly better, but there always open. There is a whole well studied and well correlated way to rate hurricanes based on how long it takes waffle house to re-open - if they close at all. https://www.accuweather.com/en/accuweather-ready/what-is-the-waffle-house-index/667995
Its definitely a Southern thing.
I lived in the midwest for a while - there's was a Denny's thing - but I don't think there open 24 hours here.
I think they target 24 hours at all locations unless hours are limited by law. It’s kind of difficult now because of worker shortages.
Denny’s fortunes hinge on two numbers: 24/7
Half of the chain’s restaurants have returned to around-the-clock service, and those stores are performing well. But it’s unclear when
www.restaurantbusinessonline.com
It’s really something being at one at 5 in the morning with no place else to go for a couple hours.
All night diners keep you awake
On black coffee and a hard roll