Smash Jacks

Directions Contact the business

Smash Jacks Inside the Old Base Factory food hall in O'fallon Illinois!

Happy Thursday from Smash Jacks! 🍔☀️It’s a beautiful day outside, and there’s no better way to enjoy it than with a fres...
10/22/2026

Happy Thursday from Smash Jacks! 🍔☀️

It’s a beautiful day outside, and there’s no better way to enjoy it than with a fresh smash burger! 😋

Stop by the Old Base Factory, grab yourself a burger, and enjoy the nice weather out on the patio! While you’re here, swing by the bar and grab a cold drink to go with it! 🍻

📍 Old Base Factory Food Hall – O’Fallon, IL

10/20/2026

🎃 Trick or treat? 👻
You lucky ghouls are in for a wicked treat! 🍬😈

🪄 No smoke or mirrors here! ✨
4️⃣ lucky winners will be drawn from the cauldron! 🧙‍♀️🔮

👉 Click the link to sign up now! 🔗

Don't miss out on the Old Base Factory BOO BASH! 🚗🎃🍭

https://bit.ly/4dhzWfg

Nothing beats starting the week with a fresh smash burger, crispy fries, and some Moo Sauce! And now we’ve made getting ...
10/19/2026

Nothing beats starting the week with a fresh smash burger, crispy fries, and some Moo Sauce! And now we’ve made getting your Smash Jacks favorites even easier! 🥳

NEW ONLINE ORDERING IS HERE!

Hanging out at the Old Base Factory Food Hall? You can now order Smash Jacks right from your seat! Just scan the QR code that’s on any table, place your order on your phone, and we’ll get it cooking! Once it’s ready, swing by our counter and pick it up! 👊

🚗 On the go? You can also order online ahead of time and stop by to pick it up!

Start your Monday off right with some Smash Jacks! 🧡

📍230 Obernuefemann Rd, O’Fallon, IL

⏰ Open at 11 AM!

📲 Order online using the link below!
https://online.tabski.com/multi-merchant/cmt0edpvc00g407o6vb1cnvpi/cmsqvs34s00uj06msk1j37fw1

10/16/2026

Welcome to O’Fallon, tournament families! 👋
Saturday plan: catch the games across the street ➡️ grab lunch at OBF ➡️ Mizzou @ Ole Miss at 2:30 on our TVs. 🍻
Easiest game day ever.

Happy Friday from Smash Jacks! 🍔🔥Friday calls for a good smash burger! 😎 Whether you’re stopping by for lunch or kicking...
10/16/2026

Happy Friday from Smash Jacks! 🍔🔥

Friday calls for a good smash burger! 😎

Whether you’re stopping by for lunch or kicking off your weekend, we’ve got the burgers ready! 👊

Come hang out at the Old Base Factory Food Hall, grab a fresh smash burger, and enjoy some good food!

We’ve got indoor and outdoor seating, so bring some friends and make a stop by Smash Jacks today! 🧡

📍 230 Obernuefemann Rd, O’Fallon, IL

🍔 Open 11am - 9:30pm

Rainy Wednesdays and smash burgers! 🍔🌧️A little rain doesn’t have to ruin your Wednesday! 👊Stop by Smash Jacks at the Ol...
10/14/2026

Rainy Wednesdays and smash burgers! 🍔🌧️

A little rain doesn’t have to ruin your Wednesday! 👊

Stop by Smash Jacks at the Old Base Factory Food Hall, grab a fresh smash burger, and enjoy some good food while staying dry under the covered patio! 😎

Whether you’re stopping in for lunch or dinner, we’re here and ready to serve you! 🧡

📍 230 Obernuefemann Rd, O’Fallon, IL

🍔 Open today 11am - 9:30pm

10/13/2026

Calling all trunk-decorating Moms & Dads! 🎃🚗
Host a trunk at the Old Base Boo Bash, Sat 10/31!
FREE to register & the Best Trunk Award is up for grabs 🏆

Limited spots 👉 Link in the Bio!

10/12/2026

Off work? Kids home? 🙋‍♀️👧👦
Feed everyone without the debate! 🍕🌮🍔🍗
Six spots, one table. 🙌
Open today 11 AM – 10 PM! 🍻

When life gives you lemons, make lemonade… but when life gives you Mondays, grab some fries, a side of Moo Sauce, and a ...
10/12/2026

When life gives you lemons, make lemonade… but when life gives you Mondays, grab some fries, a side of Moo Sauce, and a cold drink from the bar. 🍟🍻

Sometimes it’s the simple things that make a Monday a little better!

Stop by Smash Jacks inside the Old Base Factory Food Hall, grab a bite, and hang out with us! 👊

📍 230 Obernuefemann Rd, O’Fallon, IL

🍔 Open at 11 AM!

FRIDAY IS HERE! 🍔🔥The weekend is finally here, and what better way to kick it off than with some fresh smash burgers fro...
10/09/2026

FRIDAY IS HERE! 🍔🔥

The weekend is finally here, and what better way to kick it off than with some fresh smash burgers from Smash Jacks! 😎

Whether you’re stopping in for lunch or heading out for dinner, we’re firing up the grill and serving up our smash burgers all day long! 👊

Come hungry, bring some friends, and kick off your weekend with us at the Old Base Factory Food Hall! 🙌

📍230 Obernuefemann Rd, O’Fallon, IL

⏰ Open at 11 AM!

Address

230 Obernuefemann Road O 39
O'Fallon, IL
62269

Website

Alerts

Be the first to know and let us send you an email when Smash Jacks posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Smash Jacks:

Shortcuts

Share

Category