3713 W. Sahara Ave.
The Venetian has been a Las Vegas classic nearly from the day it opened in the mid-1950s. The friendly restaurant offers a full menu of Italian favorites 24 hours a day amid pleasantly busy surroundings that bring to mind a definite Joe Pesci/"Casino" feel. And, from 11 p.m. to 7 a.m., a menu of pizzas, salads, sandwiches, breakfasts and other munchies go for half-price. The always-reliable Denny's was your second-place choice.
Our Pick: RUTH'S CHRIS STEAK HOUSE
4561 W. Flamingo Road
Ruth's Chris Steak House offers all of the sustenance a famished diner could want after a night of hard partying. The Flamingo location is open until 4 a.m. daily, and diners can enjoy steak sandwiches and other such filling eats off of a late-night menu. From Tuesday through Saturday, you can even hear live jazz as you unwind in the restaurant's wood-heavy, clubby atmosphere.