02/06/2026
Our new summer menu officially drops today. Watermelon Mint Margs, Portobello tacos, grilled shrimp brochetas, fresh summer salads, and a Piña Flip dessert that’s about to steal the show. 🔥 Come try our fresh new flavors.
Fat Rosie's Taco and Tequila Bar
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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™."
(4679)
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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.