Las Vegas food courts are located up and down the Strip. You can find something cheap to eat at each of them. If You don't see what You want most likely it is across the street or next door.
Fashion Show Mall This food court has the most choices
O'Sheas. no longer has a food court
With more shows to choose from than any other City in the World, You might feel overwhelmed deciding on one. But if You narrow Your preference to a category, You can make Your decision much easier. If Your interest is in a Cirque du soleil show, why browse through the Comedy and Adult shows? If You want to see Britney or Mariah or JLo just browse the Concerts and headliners.
Don't like huge theaters and big crowds? Choose an afternoon Show for a much lower price.
A Dinner and Show combo is a great value and saves time to do other things that day.