Heineken 0.0 in Las Vegas, NV

The Underground is a Prohibition-era speakeasy and working distillery tucked into the basement of The Mob Museum (the National Museum of Organized Crime and Law Enforcement) in Downtown Las Vegas, complete with a secret side door whose daily password is posted to Instagram. Alongside its award-winning house moonshine and period craft cocktails, the bar keeps a standing zero-proof lineup so non-drinkers aren't left out: the official menu lists the Raspberry Lavender Fizz, The Test Pilot, Pineapple Smash and Sober Spritz (each $10), plus Heineken 0.0 non-alcoholic lager and a California non-alcoholic sparkling wine. Visit Las Vegas named The Test Pilot among its must-try Las Vegas mocktails, noting that while "the story here is all about spirits in secret, the cocktail menu acknowledges the sober, too." The venue also offers shareable bites and a full coffee/espresso menu, making it a comfortable stop for alcohol-free guests. It's open daily during museum hours and is a notable Downtown tourist landmark.