Uno Mas Street Tacos + Spirits

The Happy Hour Lowdown

Uno Mas keeps it simple and effective: half-off margaritas Sunday through Thursday from 5-6 PM. It's a tight window, but it packs a punch. And then there's Monday -- blessed, glorious Monday -- when the half-off margaritas run all day long for Ladies Night & Friends. (Spoiler: they don't actually check if you're a lady. Everyone's welcome to enjoy all-day half-price margs.)

Why You're Actually Here

The street tacos are legit. This isn't your typical casino Mexican food slinging reheated nachos -- Uno Mas focuses on authentic street-style tacos with fresh ingredients and bold flavors. The margaritas are properly made, not from some gun with premixed sour, and at half off they're genuinely a great deal inside a resort casino where drinks usually cost an arm and a leg.

The Vibe Check

Located inside the Grand Sierra Resort, Uno Mas has that festive cantina energy without being obnoxiously loud. It's colorful, fun, and the kind of place where a margarita turns into three before you notice. The GSR crowd tends to be a mix of conventioneers, weekend warriors, and locals who appreciate that this massive resort actually has some decent dining options.

Pro Tip

Monday is the play here. Plan your GSR visit around it. Half-off margaritas from open to close means you can do a leisurely lunch, hit the casino or pool, come back for more margs with dinner, and still not break the bank. Stack that with a street taco order and you've got one of the best value meals on Casino Row.