Fat Shack

11/02/2026

Big plans tonight, sorry

10/31/2026

🎃 HALLOWEEN ON A SATURDAY?! Say less! 👻

Get spooky, hit the town, but don’t let your last costume be a HANGRY one! 🍔

When the cravings hit, make Fat Shack your after party stop for scary-good eats!

GET SPOOKY. GET FAT SHACK. 🔥

10/29/2026

THIS is actually what dreams are made of 🔥 😍

10/27/2026

When the cravings hit, you know exactly where to go. Big burgers, fries, shakes, and all the good stuff that somehow tastes even better after dark. 🔥

Your late-night plans just got a whole lot better.

10/24/2026

🎃👻 TRICK-OR-TREAT WITH US! 🍬🧡

Tomorrow is Trick, Treat & Takeover in Downtown Sioux Falls, hosted by Downtown Sioux Falls, Inc. , and Fat Shack is excited to be part of the fun! 🍭🍔

📅 Tomorrow, October 25th
⏰ 1–3 PM
📍 Stop by Fat Shack and trick-or-treat with us!

Bring the kiddos, show off those adorable costumes, and come say hi! 👻 We can’t wait to see all the little ghosts, goblins, superheroes, and princesses! 🦸‍♀️🧙‍♂️🎃

Be sure to stop by the participating downtown businesses for some Halloween fun! 🍬🧡

10/22/2026

Don't mind us. We're drooling over here. 🤤

10/19/2026

It's Monday. You know what to do! 🍗

HALF-PRICE WINGS ARE WAITING FOR YOU!

10/17/2026

What’s next? The best late-night burger you’ve ever had. Duh. 🍔

10/11/2026

10/10/2026

10/09/2026

Things get messy. We just make it worth it. 🤌

Saucy onion rings, zero regrets.

10/08/2026

Late-night cravings don’t stand a chance around here. 🍔🍟 The hardest part? Deciding what to order.

10/07/2026

Wait for it. 🍔

Now come get it!

10/02/2026

We don't know who let this man in here, but we appreciate the hype! 🙌

10/01/2026

📲 FREE DELIVERY EXTENDED! 🚗💨

Haven’t downloaded the Fat Shack app yet? Now’s the time.

🔥 FREE DELIVERY through the END OF THE YEAR!
Use promo code FATAPP when ordering through the Fat Shack app.

💰 PLUS — ordering directly through the app can save you 10–15% compared to third-party delivery services!

Same Fat Shack. Lower prices. FREE delivery. 🤤

Download the app and start saving!

📍 Fat Shack Sioux Falls
401 E 8th Street, Unit 128
🌙 Late Night Done Right.

Fat Shack serves Burgers, Wings and our FAMOUS Fat Sandwiches. Open for lunch, dinner and LATE NIGHT with 30 locations across the US.

09/30/2026

Signed, sealed, delivered. It’s yours. 🙌🥹

But seriously… we wish Fat Shack were in every city. Life would just be better that way. 🤌

09/13/2026

🏈 FOOTBALL SEASON = HALF-PRICE WINGS! 🍗🔥

Half-price wings are BACK every Sunday! Grab your crew, catch the games, and crush some wings without crushing your wallet.

SUNDAYS. HALF-PRICE WINGS. ALL FOOTBALL SEASON.

📍 Fat Shack Sioux Falls
401 E 8th Street, Unit 128

08/22/2026

This is your sign to stop scrolling and get the burger. 🤤🍔🔥

Big, messy, and exactly how a Fat Shack burger should be.

🌙 Open until 3AM Friday AND Saturday nights!

Come hungry. Leave happy.

Late Night Done Right.

08/19/2026

💜 GOOD EATS. GREAT CAUSE. 💜

This Saturday, come hungry and help us give back to our community!

On Saturday, August 22nd, Fat Shack Sioux Falls is donating 10% of ALL proceeds to the Community Learning Centers afterschool program! 🙌

That means every burger, FAT sandwich, order of wings, fries, dessert and late-night craving helps support local students through enriching activities, educational resources and new opportunities.

🍔 Eat FAT. Do good.
💜 10% of ALL proceeds donated
📅 Saturday, August 22nd
⏰ 11AM–3AM
📍 Fat Shack Sioux Falls
401 E 8th Street, Unit 128

Whether it's lunch, dinner or a 2AM Fat Shack run, come eat with us and help support an awesome local cause.

Every meal makes a difference. ❤️

Tag your crew and help us spread the word! 👇

Fat Shack serves Burgers, Wings and our FAMOUS Fat Sandwiches. Open for lunch, dinner and LATE NIGHT with 30 locations across the US.