Currently open 24 hrs. I've been here multiple times all hrs of night
No not in Portland. They used to be. The Denny's in Jensen Beach is trying to get enough staff to be open 24 hours again but it's not open right now for 24 hours No
They are not
Yes, there sign even says Always Open
This one was open 24 hours pre-covid, but as of right now, I believe they aren't.
Most of them are. Some do close at 11pm depending on the location.
Thanks! Your answer is awaiting moderation.