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Fat Rosie's Taco and Tequila Bar

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Fat Rosie's Taco and Tequila Bar Fat Rosie's Taco & Tequila Bar is a vibrant Mexican restaurant located in the south suburban area of Frankfort, Illinois. Situated at 28 Kansas Street, right next to Francesca’s Fortunato in the Wright-Harper Building, Fat Rosie’s offers a lively and family-friendly atmosphere. The restaurant takes pride in serving a modern twist on traditional Mexican cuisine, featuring an assortment of small plates and shareable street foods accompanied by an extensive selection of tequila. Among its signature offerings are a variety of handmade margaritas and sangrias.

The establishment is led by Chef Scott Harris, a prominent figure in Chicago's culinary scene and the Founding Partner of Francesca’s Restaurants. Over his 25-year career, Chef Harris has gained recognition as one of the city's most esteemed restaurateurs, earning numerous accolades for his contributions to the dining landscape. His expansive restaurant group includes not only Fat Rosie’s but also 20 Francesca’s locations, five Davanti Enoteca wine bars, and five Glazed & Infused doughnut shops.

Fat Rosie’s has been a celebrated fixture in Chicagoland since its inception in 2015 and embraces its spirited identity with the slogan "Fluent in Fiesta™."
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Recent social media posts

25/06/2026

Mamacita?
No… burritocita.

Our newest vegetarian tacos are the star of the summer. Meet the Tacos de Portobello — smoky, savory, and officially par...
23/06/2026

Our newest vegetarian tacos are the star of the summer.
Meet the Tacos de Portobello — smoky, savory, and officially part of the Fat Rosie’s seasonal lineup until August 9.
Pair them with a Peach Fizz and call it self-care.

Tacos for the table. Beer for Dad. 🍺🌮Sounds like Father’s Day done right at Fat Rosie’s. $2 beers for Dad all day long w...
20/06/2026

Tacos for the table. Beer for Dad. 🍺🌮
Sounds like Father’s Day done right at Fat Rosie’s. $2 beers for Dad all day long with a purchase of an entree. Make your reservation for tomorrow!

There’s still time to become Dad’s favorite child. 🌮🍺Bring Dad to Fat Rosie’s this Father’s Day and treat him to a $2 be...
20/06/2026

There’s still time to become Dad’s favorite child. 🌮🍺

Bring Dad to Fat Rosie’s this Father’s Day and treat him to a $2 beer with any entrée purchase.

Father's Day is this weekend—have you ordered yet? Give us a call!Skip the cooking and let Fat Rosie’s handle the feast....
19/06/2026

Father's Day is this weekend—have you ordered yet? Give us a call!

Skip the cooking and let Fat Rosie’s handle the feast. From taco bars and fajitas to drinks to-go*, we've got everything you need for a celebration Dad will love. 🍹🌮

*Togo drinks only at select restaurants

19/06/2026

GIVEAWAY ALERT! ⛏️💚

We’re giving away a $100 gift card plus one (1) 4-pack of tickets to Minecraft Experience: Villager Rescue, now open at EXP Rosemont!

Assemble your crew and get ready to explore biomes, craft items, battle mobs, and help save the village in real life.

How to enter:
❤️ Like this post
✅ Follow , , and
💬 Tag 3 friends you’d bring on your Minecraft quest

Open to Illinois residents aged 18 and older.

Entries close at 11:59 PM CT on June 21, 2026.

One (1) winner will be selected at random and notified via direct message on or around June 22, 2026.

Prize must be redeemed in the Chicagoland area.

🎟️ Can’t wait? Get tickets now at MinecraftExperience.com

This promotion is in no way sponsored, endorsed, administered by, or associated with Meta, Facebook, or Instagram.

Full Terms & Conditions: https://tinyurl.com/2awkzm8t

Hot days call for cold drinks. ☀️🍹Meet your summer lineup at Fat Rosie’s — fruity, frozen, fizzy, and ready for patio se...
19/06/2026

Hot days call for cold drinks. ☀️🍹
Meet your summer lineup at Fat Rosie’s — fruity, frozen, fizzy, and ready for patio season.
Pick your poison. Which one are you ordering first?

The dad jokes are free. The beer is only $2. 🍺Celebrate Father's Day at Fat Rosie’s with $2 beers for Dad with any entré...
19/06/2026

The dad jokes are free. The beer is only $2. 🍺

Celebrate Father's Day at Fat Rosie’s with $2 beers for Dad with any entrée purchase.

See you Sunday! 🌮🎉

Fat Rosie's serves Mexican eats & cocktails in an upbeat, festive setting with whimsical decor & outdoor seats. Visit us at one of our 7 IL locations!

Meet your new summer obsession. 🍍🔥The Piña Flip is our pineapple upside-down cake topped with vanilla ice cream and dulc...
18/06/2026

Meet your new summer obsession. 🍍🔥
The Piña Flip is our pineapple upside-down cake topped with vanilla ice cream and dulce de leche drizzle — and yes, it tastes as good as it looks. Available until August 9.

17/06/2026

All weather is margarita weather 🍹 🍹

Two quesadillas > one quesadilla. 🤝Buy one quesadilla, get one free June 15–17.Cheese, Veggie, Chicken, or Beef — the on...
11/06/2026

Two quesadillas > one quesadilla. 🤝
Buy one quesadilla, get one free June 15–17.
Cheese, Veggie, Chicken, or Beef — the only hard part is deciding which two you're ordering. 🔥
*Dine-in only. Free quesadilla must be of equal or lesser value.

Fat Rosie's serves Mexican eats & cocktails in an upbeat, festive setting with whimsical decor & outdoor seats. Visit us at one of our 7 IL locations!

Address

IL

Opening Hours

Monday 11:30 - 21:00
Tuesday 11:30 - 21:00
Wednesday 11:30 - 21:00
Thursday 11:30 - 21:00
Friday 11:30 - 23:30
Saturday 11:30 - 23:30
Sunday 10:00 - 20:00

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What people say

Mexican restaurants are celebrated for their vibrant atmosphere, rich flavors, and the ability to bring people together over delicious food. At Fat Rosie's Taco and Tequila Bar, this essence is captured beautifully, making it a standout destination in the Chicago area.

Fat Rosie’s offers a modern twist on traditional Mexican fare, featuring an array of small plates and shareable "street foods" that encourage communal dining. Each dish is crafted with care, ensuring that every bite bursts with authentic flavor. The menu showcases house specialties like mouthwatering handmade margaritas and refreshing sangrias that perfectly complement the lively dining experience.

The ambiance at Fat Rosie’s is both fun and festive, making it an ideal spot for families and friends alike to gather and celebrate. With its hip decor and welcoming vibe, guests can enjoy a true fiesta atmosphere while indulging in delectable dishes.

Behind this culinary gem is Chef Scott Harris, a respected figure in the Chicago restaurant scene. His commitment to quality and community shines through in every aspect of Fat Rosie’s. As part of the Francesca’s Family of Restaurants, Fat Rosie’s continues to uphold a standard of excellence that has garnered fans across the country.

Whether you're looking for a casual night out or a place to celebrate special occasions, Fat Rosie's Taco and Tequila Bar promises an unforgettable dining experience filled with flavor, fun, and fantastic company.

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