Fat Rosie’s Oak Brook Throws a Fiesta to Celebrate Its First Year in the Community

WHAT: Fat Rosie’s Oak Brook is throwing a full-blown anniversary fiesta on Friday, February 20, and Saturday, February 21, inviting the community to eat, drink, and celebrate with a weekend packed with giveaways, taco and queso specials, margarita deals, and live entertainment. The two-day celebration is a thank-you to Oak Brook guests, with surprises throughout the weekend and plenty of reasons to stop by and join the party.

Event highlights include:

• Freebies for the first and second 50 guests in line each day, with a special Rosie’s Quesadilla Combo available for all other attendees.
• 50% off full-size house, strawberry, jalapeño, mango and skinny margaritas
• Live entertainment, including a DJ, mariachi performances, and face painting

The fiesta will also feature several raffles, including a grand prize of free queso for a year for any guest who signs up to receive Fat Rosie’s newsletter throughout the festivities.

WHY: To thank the Oak Brook community for nearly a year of support and celebrate one year of tacos, margaritas, and good times.

WHEN: Friday, February 20, and Saturday, February 21

Event activities available throughout operating hours, 11 a.m. to 10 p.m.

WHERE: Fat Rosie’s Oak Brook

3011 Butterfield Rd., Oak Brook, IL 60523

ABOUT FAT ROSIE'S

Fat Rosie’s Taco & Tequila Bar has been Chicagoland’s loud and proud Mexican favorite since 2015. Known for fresh ingredients and being Fluent in Fiesta™, Fat Rosie’s is where birthdays, date nights, group dinners, and everyday moments turn into unforgettable celebrations. Guests can enjoy a scratch-made menu of traditional Mexican flavors with a modern twist—think authentic regional tacos, Kick-Ass Fajitas, seafood, soups, salads, and fan-favorite starters like guacamole, queso fundido, and Mexican street corn, all made with the freshest, never-frozen ingredients. Behind the bar, Fat Rosie’s serves up Ass-Kickin’ Margaritas with 100% blue agave tequila, seasonal mocktails, craft cocktails, beer, and wine. No two Fat Rosie’s are exactly alike, but all seven Chicagoland locations share the same vibrant energy and signature spirit of celebration. Founded by restaurateur Scott Harris of Scott Harris Hospitality, Fat Rosie’s is now part of Agave & Stone Hospitality, a private equity-backed restaurant group bringing authentic Mexican dining experiences to more communities across the U.S. Learn more at www.fatrosies.com