Easily our favorite experience in Vegas. What appears to be a grocery store is actually a massive warehouse immersive art exhibit. We've gone multiple times, and find so many new areas on each visit. Entry is about $50/person, but worth it. See if you can find the hidden bar!
A happy hour & experience! Ride the massive High Roller ferris wheel and make sure you book the bar experience- unlimited open bar during the 45 min ride! An excellent pregame and excellent photo opportunity. (Not recommended if you have a fear of heights)