Believe it or not, the best food and coffees do not have to be near the famed Las Vegas strip.
Located in the heart of Summerlin is a great cafe that offers a variety of coffee drinks, tea, sweets, and some savory items.
They have siphon coffee, pour overs, espresso based drinks all bundled in a nicely done cafe enviroment that is both comfortable and relaxing.
While in Las Vegas if you have a car, I count this as the place to go for coffee. The hotels have good coffee, Sambalatte has better coffee.