About This Spot

Stepping into Fat Tuesday Key West on bustling Duval Street is like diving into a vivid splash of island life—effortlessly vibrant and unpretentiously fun. The energy here hums at just the right level: lively without overwhelm, inviting you to slow down and savor each chilled sip while soaking up the street’s colorful rhythm. It’s a spot where the air feels thick with warm ocean breezes and easy conversation, with bartenders who know your name (or will soon) and serve up frozen delights that echo the island’s playful spirit.

The pace is born from the easy flow of foot traffic and contagious enthusiasm, a place where locals and visitors alike converge to cool off with a frozen cocktail that’s as much about the moment as the flavor. Whether you’re wandering down Duval or ready to kick-start an evening, there’s a comforting ritual in holding a cup of icy, fruit-laden goodness—each sip a blend of tropical warmth and a little bite of boldness. It’s the kind of spot that turns an ordinary day into a memory, propelled by immaculately mixed concoctions, from the smooth creaminess of a Piña Colada to the punchy thrill of a hurricane or a cheeky jello shot that promises a burst of whimsy.

Fat Tuesday resonates as a lively crossroads on Key West’s main drag, the kind of place where laughter lingers over shared stories, the music fades just enough to let conversations breathe, and the vibrant crowd feels like part of a spontaneous community. It’s never just about drinks here—it’s about the pause, the shared smiles, and the unique tempo of a day drifting into an island night. With its approachable charm and welcoming bar staff, it’s easy to feel at home even if you’re just passing through.

What’s Available Here

  • IconOutdoor seating
  • IconDelivery
  • IconFast service
  • IconGreat cocktails
  • IconWheelchair-accessible car park
  • IconWheelchair-accessible entrance
  • IconWheelchair-accessible seating
  • IconWheelchair-accessible toilet
  • IconAlcohol
  • IconBeer
  • IconCocktails
  • IconHappy-hour drinks
  • IconSpirits
  • IconCasual
  • IconTrendy
  • IconGroups
  • IconLGBTQ+ friendly
  • IconLocals
  • IconTourists
  • IconTransgender safe space
  • IconAccepts reservations
  • IconCredit cards
  • IconDebit cards
  • IconNFC mobile payments
  • IconCredit cards
  • IconFree of charge street parking
  • IconParking

Location & Hours

Monday 11:00 AM - 12:00 AM
Tuesday 11:00 AM - 12:00 AM
Wednesday 12:00 PM - 12:00 AM
Thursday 11:00 AM - 12:00 AM
Friday 11:00 AM - 12:00 AM
Saturday 11:00 AM - 12:00 AM
Sunday 12:00 PM - 12:00 AM

Guest Reviews

CHRIS PERRY 10 Jan 2026

Here’s a Yelp-style review for Fat Tuesday in Key West: Fun, lively spot with great energy and friendly staff right in the heart of Key West! Their frozen drinks are delicious and perfect for sipping while you stroll Duval Street. The premade shots are definitely pricey, but the convenience and fun vibe make it worth it plus they’re strong and flavorful. A great place to kick off your night, grab a drink, and soak in the party atmosphere!

Tosha J 02 Jan 2026

It’s 20 to Quetion‘s nearby ones bigger with way more choices. The other is like a stop and go for the cruise ship goers the bigger one has better five it has lots of seating parking in the area is atrocious, so good luck with that I had a golf cart and he’ll find parking anywhere. The drinks are good. I wouldn’t say that you’re going to get wasted off of them but if you need to cool down, it’s a great choice.

Stefanos Fafalios 08 Dec 2025

Cool bar with friendly staff and excellent cocktails. Highly recommended!

Corey Ellen Crumpacker 20 Nov 2025

Absolutely love this place and was so pleasantly surprised so see my all time favorite key west performer John!!! He’s always made our experience down in key west the most fun!!! Savannah also was such a great bartender! Cannot want to come back and check in with them again soon!!!

Micah Gaudio 05 Nov 2025

If you’ve ever wondered what it’s like to mainline gasoline in slushy form, welcome to Fat Tuesday Key West. The 190 Octane (153 proof grain alcohol + orange punch) is basically jet fuel with a citrus twist — I’m 90% sure my rental scooter ran better after I spilled some on it. The flavors here range from “fun beach vacation” (Piña Colada) to “pray for my liver” (Cat 5 Hurricane) to “this is how Florida Man is born” (Mardi Gras Mash with bourbon + triple sec). You can even get a 128oz gallon to go — because nothing says “responsible tourist” like walking down Duval Street with a jug of neon alcohol that could double as antifreeze. I got the Souvenir Squeeze Bottle thinking it was cute. Turns out, it’s basically a lifetime commitment — you’ll be refilling it until your doctor writes you a letter. Also, big respect to the Skinny Watermelon Daiquiri: same 153-proof grain alcohol, just “half the calories.” Because obviously the calories were the dangerous part. By the time I mixed 190 Octane Blue Raspberry with Mango Tango and topped it with Spicy Margarita, I’m pretty sure I accidentally discovered the cure for jet lag — or possibly astral projected into Jimmy Buffett’s backyard. Pro tip: Hydrate, wear sunglasses, and maybe text your mom before your third refill, because after that it’s anybody’s guess what your night (or your Instagram stories) will look like. Would I come back? Yes. Should you? Only if your insurance is paid up. #FrozenDecisions #DuvalStreetScience

GILES PICKENS 24 Oct 2025

Had a great time catching up with some friends and the bartenders Katie and Savannah have been awesome to talk to. Sharing some great stories about hometowns. Always a good time when these two ladies are working!!

Hollywood 13 Oct 2025

It was packed! Wanted something cool to quench my thirst on this 96 degree weather lol They had so many flavors to choose from it was hard to make a decision on what I wanted to drink lol. I ended up getting the orange flavor and a jello shot! Wasn't too bad! I definitely gotta buzz lol I can just imagine if you drank 2 or 3 of them. But in the heat... drinking a lot isn't good, so I was cool with my one. But I enjoyed my drink very much! Nice daiquiri bar, I must say!! Great fast service, too! Highly recommend!

Thomas Howe 04 Oct 2025

Very refreshing iced cocktails, especially on a hot day and evening. We really enjoyed our drinks and would happily return. Just know a lot of coupons will be valid for this branch rather than the one at the front. The venue is very nice and is clean. Loud music plays in the evenings so do not expect to relax. Overall a good experience.

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