Along one end of the Luxor in the center casino area is the Pyramid Cafe. It's mostly a small area raised a few feet off the pyramid floor. There aren't really walls, so it does give you a view of weary, ragged-around-the-edges folks mindlessly working the slots at 3 am.
There's a fairly broad menu ranging from burgers to 24 hour breakfast. Out of sheer convenience, I ate here twice; once a breakfast type meal and the other dinner. Although different foods, the experience was similar.
Both times service was pretty slow, even when the place was only partly full and the number of patrons barely outnumbered the servers. Breakfast came with a nice helping of ham but runny eggs and wilted hash browns. A burger for dinner was okay; I rather liked the fries that came with it, but it was a pretty small helping. Prices had the expected resort markup.
I give two stars here, not that it's a particularly bad place, but it just seems to do everything a little below average. There's nothing egregious here and I'd eat here again in the right circumstances, but everything is sort of a C-/D+ level. I'd say that this is best for a basic meal if you're in the Luxor area or for a 4 am chowdown after a night on the town.