When I was stationed in Vietnam (1969-1971) my wife would get Fried Chicken and Fried Shrimp at the KFC in Vungtau. It was open 24/7.
Might still be.
Vung Tao is very much, a global destination, in my view anyway.
Lots, and lots of development there.
You were allowed to take your wife to Vietnam in the middle of a war?
That’s a story waiting to be told, my friend.