Fat Rosie's Taco and Tequila Bar

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Fat Rosie's Taco and Tequila Bar Chicagoland's loud and proud Mexican fave since 2015 that's Fluent in Fiesta™ Fat Rosie’s Taco & Tequila Bar is located in south suburban Frankfort, Illinois.
(4668)

We are located at 28 Kansas Street next door to Francesca’s Fortunato in the Wright-Harper Building. Fat Rosie’s is a fun, hip & festive family-friendly Mexican Taqueria featuring a modern take on traditional Mexican fare with small plates, shareable “street foods” & endless tequila. House specialties include an array of mouthwatering handmade margaritas & sangrias. Fat Rosie’s joins the Francesca’s Family of Restaurants. Who is behind Fat Rosie’s? None other than Chicago’s very own, Chef Scott Harris (Founding Partner of Francesca’s Restaurants). Over the last 25 years, Chef Harris has established himself as one of Chicago’s most respected restaurateurs and his restaurant empire continues to grow, winning fans and accolades across the country. Harris has earned a stellar reputation as a chef, business leader & generous contributor to the community. His restaurant group, collectively known as The Francesca’s Restaurant Group (FRG), is composed of 20 Francesca’s locations, 5 Davanti Enoteca wine bars, 5 Glazed & Infused doughnut shops & Fat Rosie’s.

11/10/2026

Chicago touchdown? We’ll drink to that. 🏈🥃
Catch the game at Fat Rosie’s and celebrate every Chicago touchdown with $1 tequila shots for a limited time following the score. Plus, we’re serving our 10 street-taco platter for $25 on Chicago game days.
Touchdown. Shots. Tacos. Repeat. 🔥

Available at participating Fat Rosie’s Illinois locations. Excludes Naperville.

Still haven’t gotten your Taste of Rosie’s? 👀There’s still time to build your perfect three-course lineup at Fat Rosie’s...
09/10/2026

Still haven’t gotten your Taste of Rosie’s? 👀
There’s still time to build your perfect three-course lineup at Fat Rosie’s Waterford Lakes. Start with Ceviche Tradicional or Flautas de Pollo, choose between Salmon Poblano or Enchiladas de Mole, then finish things off with Flan or Churros.
All three courses for $40 per person, available exclusively at Waterford Lakes through October 15.
Dine-in only. Price excludes tax and gratuity.

National Taco Day on a Taco Tuesday? As it should be. 🌮Celebrate at Fat Rosie’s with our $25 10-Street Taco Platter, fea...
06/10/2026

National Taco Day on a Taco Tuesday? As it should be. 🌮
Celebrate at Fat Rosie’s with our $25 10-Street Taco Platter, featuring two each of Chicken, Carne Asada, Al Pastor, Poblano Rajas and Cochinita Pibil.
Ten tacos. Five flavors. One very good reason to celebrate. 🎉

Who is ready for National Taco Day?!?! We can't wait to fiesta with you!
05/10/2026

Who is ready for National Taco Day?!?! We can't wait to fiesta with you!

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!

Get a first taste of our NEW fall menu. 🍂The Pear & Ginger Margarita, Smoky Crantarito, Enchiladas de Calabaza, Pumpkin ...
02/10/2026

Get a first taste of our NEW fall menu. 🍂
The Pear & Ginger Margarita, Smoky Crantarito, Enchiladas de Calabaza, Pumpkin Tres Leches and more are officially on the menu.
Come try the new lineup starting today, and stay tuned. We’ll be sharing more of our fall favorites throughout the season. 🍁

What you don’t want to miss again! 🐻🏈 Bears Brunch 🎨 New Date: Sat. Oct 18th 1:30pm 🥞🍾Tickets linked in bio!🎟️
01/10/2026

What you don’t want to miss again! 🐻🏈 Bears Brunch 🎨 New Date: Sat. Oct 18th 1:30pm 🥞🍾
Tickets linked in bio!🎟️

Choose your team: Sox or Cubs 🥎🐻🧦Saturday, October 3rd in Downtown Naperville 👨🏻‍🎨 Crosstown Brunch, Grab a Margarita & ...
29/09/2026

Choose your team: Sox or Cubs 🥎🐻🧦
Saturday, October 3rd in Downtown Naperville 👨🏻‍🎨 Crosstown Brunch, Grab a Margarita & Paint with us ❤️
Tickets in bio!🎟️

New Date added: Bear Down Paint Night at Fat Rosie's Taco & Tequila Bar in Oakbrook 👨🏻‍🎨 Meet us for Art, Cocktails, & y...
29/09/2026

New Date added: Bear Down Paint Night at Fat Rosie's Taco & Tequila Bar in Oakbrook 👨🏻‍🎨 Meet us for Art, Cocktails, & your team spirit 🐻🏈🧡
Tickets linked in bio!🎟️

Your Reminder to come hungry… 🍽️ There’s always a full menu to enjoy while you paint!👨🏻‍🎨🌮
29/09/2026

Your Reminder to come hungry… 🍽️ There’s always a full menu to enjoy while you paint!👨🏻‍🎨🌮

Three courses. Your picks. $40. 🌮✨Introducing Taste of Rosie’s, a limited-time dining experience exclusively at Fat Rosi...
28/09/2026

Three courses. Your picks. $40. 🌮✨
Introducing Taste of Rosie’s, a limited-time dining experience exclusively at Fat Rosie’s Waterford Lakes!
Choose your own three-course lineup with an antojito, plato and postre, featuring favorites like Ceviche Tradicional, Salmon Poblano, Enchiladas de Mole, Churros and more.
Available now through October 15 for $40 per person, dine-in only. Grab your crew, make your picks and come get a Taste of Rosie’s. 💃

Price excludes tax and gratuity.

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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