Yeah I kind of enjoyed the DREAM NYE shows where it started at like 1am and ended at like 6am. There are always a ton of breaks so I could go grab a snack or drink but it's always fun to stay up all night. But that's a once a year thing and I'm off work the next day anyways. I can't imagine having to do that for every UFC event.
Yeah, Japanese NYE cards are great. UFC 141 sucked though, staying up all night for Overeem-Lesnar and having to celebrate and travel new years the next night..