Las Vegas: Unusual cocktails to toast the week’s end

“Barflies,” says Craig Schoettler, the chief mixologist at Aria in Las Vegas, “are becoming more like foodies. They want to know if the veggies are fresh, if they’re organic.” Las Vegas bars have upped their game, serving cocktails crafted with high-end ingredients and blended with some unlikely liquid bedfellows. Here’s a look at nine that may surprise you. Cheers!

— Jay Jones