While I know Vegas is known for it's incredible fancy restaurants, but a lot of times the mid priced food is not much more than sodium laden casino stodge. We were in the Cosmo late and found Secret Pizza. The line was long but it wasn't terrible. While part of me was expecting salty greasy cardboard I had high hopes because of the great reviews- and I wasn't disappointed! 4 stars instead of 5 because there isn't really much seating and the selection of pizza styles was pretty limited if you just want one piece vs an entire pie. While $6 is pretty steep for a slice, it's not bad for a meal in Vegas- especially one that is open so late!