THE place for drunk food when you're stumbling out of Marquee at 3am (or getting back to your hotel room), because this place is open til 5am on weekends!
You only know about this place by word-of-mouth (or Yelp) because this pizza spot is not advertised in the Cosmo website or listed in the directory in the casino. There's no signage at the entrance (a long hallway) so if you weren't looking for it, you'd walk right past it. (However, it was pretty funny one night when my girlfriend and I sent our boyfriends to get pizza at 2am and the line was super long so it was definitely NOT a secret that night, haha)
Once inside, you'll see it's a small NY-style pizza joint that primarily sells pizza by the slice. No tables for sitting but there is a counter where you could eat your food. It has an old school feel to it because of the arcade machines and memorabilia on the wall. The pizza definitely tastes like heaven after a night of drinking.
Definitely one of Vegas' best kept secrets by far!