Molly, what a night and fabulous memory to hold on to!
As to answering the question...
Last night I stayed up late and watched the movie, "The Blue Lagoon". Couldn't tear myself away to bed when Christopher Atkins spent the entire movie in nothing but a loin cloth thingy.
Johnny Wessmuller and Ron Eli eat your hearts out, no chimp required.

Some might call it perving.. I call it education. I learned that you can do just about anything with a well fitting loin cloth.
Yes siree, I agree with Norman whathisname... nothing good ever happens after midnight.
Well, you did ask me what I'd stay up late for?!