Games during the week

[Berge20]

I'm heading to vegas in a week and while I realize Vegas is a 24/7 town, I am wondering if 1/2, 2/5 NL games run all night at some of the places (Ventian--where I'm staying, MGM, Ceasars, Wynn, Bel)

Particularly asking since I have planned my arrival for later in the day one evening and don't have a room. I'll just play all night and would prefer not to have to change it up at like 4 am.