Recent social media posts
06/01/2026
Half-price wings, your way: BBQ, Buffalo, Mango Habanero, Garlic Parmesan, Golden BBQ, and Lemon Pepper. What are you waiting for? 🍗
05/28/2026
Nothing’s topping the Fat Cow… and that’s just facts 🐄🔥 let’s gooo
05/27/2026
The kind of burgers you don’t just eat once… you think about them every day 🍔🔥
05/22/2026
It’s Friday. It’s MDW. You deserve a shake! 😋
05/20/2026
When the munchies hit, we’re not choosing… we’re getting everything 😋
05/17/2026
If your weekend doesn’t look something like this, fix that 🫡
05/15/2026
Fat Stacks? That’s the kind of snack you don’t question. 🤩
05/12/2026
We came for one thing and left with a full lineup of GREAT decisions. 💯
05/09/2026
If you know, you know. if you don’t, you need a Fat Sandwich 💯
05/08/2026
Fries this good don’t need hype, but they’re getting it anyway 🤩
05/07/2026
Sweet. Crunchy. Ridiculously addictive.
Yeah… you’re ordering these 😏
05/01/2026
We’re just adults who really want chicken tendies, mozzarella sticks, and fries...on a sandwich. 😌🍟🍗
04/29/2026
Build it your way 🍔
The Single 👉 100% Angus, 1/4 lb
The Classic 👉 100% Angus, double stack
The Supreme 👉 100% Angus, triple stack
American cheese, lettuce, tomato, onion, pickles, burger sauce, toasted brioche bun.
Are you hungry yet??
04/28/2026
A representation of our brain 🤯
04/27/2026
On Mondays wings are HALF PRICE!
Golden BBQ ✅ Lemon Pepper ✅ BBQ ✅ Buffalo ✅ Mango Habanero ✅ Garlic Parmesan
Pick your flavor and dig in!
04/24/2026
Who needs a shake and some fries rn?
🍪 OREO
🍦 VANILLA
🍫 CHOCOLATE
🍓 STRAWBERRY
04/22/2026
Quick pic, then it’s game over. 👀
04/20/2026
It’s 4/20 😮🔥
Half Fat Doobie for $4.20
In-store only. Limit 2 per customer. While supplies last #
04/17/2026
Half Fat Doobie for $4.20 on 4/20 😮🔥
In-store only • Limit 2 per customer • While supplies last
Come early… this won’t last long...
04/16/2026
This is your sign to go all in on a Fat Chance™ 🔥
04/15/2026
How we’re spending our tax return. 🤑
04/14/2026
🚨Johns Creek, GA🚨
Were officially open and ready to satisfy your cravings!
LUNCH SPECIALS to kick off your day...
Burgers, Wings, and Fat Sandwiches to keep you fueled through the night
Milkshakes and Deep-Fried Desserts to sweeten the deal.
Come see us in-store or order on fatshack.com for delivery!
04/14/2026
A Fat Shack burger and no plans? Yeah, that’s the plan now. 🔥
Whether you’re craving the single, double, or triple, it’s always 100% ANGUS BEEF PATTY!
04/13/2026
Self-control not included. 😋
12/05/2025
is hosting a toy drive at Fat Shack Philly! Drop by and help bring joy to local kids during the holidays.
12/01/2025
Fat shack hosts all sorts of events, reach out to us if youre interested in hosting an event here!
12/01/2025
Fat Shack hosts local events, this is a little recap from the last one. Feel free to reach out if you'd like to have your next event here!
11/18/2025
Come out and support local student bands here for a pop up at the Fat Shack!!!
10/03/2025
This month's 15-cent deal is fried oreos!! Spread the word. Come in from open till 10 pm, while supplies last and limit one per person.
09/26/2025
09/04/2025
You know the deal 15 cent half fat foobies from open till 10 pm, limit one per a person, while supplies last.
08/18/2025
New semester, new hours. Come on in lunch dinner and late night!
06/15/2025
Open till 10 pm today, 15 cent singles! In store only, while supplies last and limit one per a person.
05/15/2025
Today is the 15th, so you know what that means. Another item for 15 cents!!! This month is Mozzarella Sticks! Come and get them today before 10 pm in store only.
Address
1308 W Girard Avenue
Philadelphia, PA
19123
Option 1: Public Transport
Take the subway to the Girard Station and walk north on N 15th Street for about 10 minutes. The sandwich shop/burger restaurant will be on your left.
Option 2: Driving/Parking
From I-676 E, take exit 22 toward Benjamin Franklin Pkwy/PA-611/Callowhill St. Use the left lane to merge onto N 16th St. Turn left onto Callowhill St. Turn right onto N 15th St. The sandwich shop/burger restaurant will be on your left.
Note: There is limited street parking available around this area, so it's best to park in a nearby parking lot or garage.
Opening Hours
| Monday |
4pm - 1am |
| Tuesday |
4pm - 1am |
| Wednesday |
4pm - 1am |
| Thursday |
4pm - 2am |
| Friday |
4pm - 4am |
| Saturday |
4pm - 4am |
| Sunday |
4pm - 1am |
Alerts
Be the first to know and let us send you an email when Fat Shack posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.
What people say
Fat Shack, located on N 15th Street in Philadelphia, is a must-visit for anyone looking for delicious sandwiches and burgers. Their menu boasts a variety of mouth-watering options that are sure to satisfy any craving. One of their most popular items is The Fat Jersey, which includes fries, chicken fingers, mozzarella sticks, cheesesteak, and honey mustard. Another fan favorite is The Fat Slob, which features fries, chicken fingers, cheesesteak, mozzarella sticks, ketchup & mayo.
In addition to their savory offerings, Fat Shack also has something for those with a sweet tooth. They offer a variety of desserts including shakes and other treats that are perfect for satisfying any craving.
What sets Fat Shack apart from other sandwich shops and burger restaurants is their commitment to providing an enjoyable dining experience. Some locations even serve alcohol so you can enjoy your meal with a cold beer.
Overall, if you're in the University City area of Philadelphia and looking for a delicious meal or snack, be sure to check out Fat Shack on N 15th Street. You won't be disappointed!