"McDonald's introduces CosMc's spinoff with wild menu, woman delivers verdict after 4-hour wait"

McDonald's spinoff CosMc's, a drive-thru-only concept specializing in custom beverages and snacks, opened its first location in Bolingbrook, Illinois, attracting enthusiastic customers who endured hours-long wait times. One customer praised the food and the anticipation surrounding the new concept, while others complained about the long waits and lack of indoor seating. Despite the wait, customers found the prices fair and the food delicious, with the Creamy Avocado Tomatillo Sandwich and Citrus and Cream Shake receiving positive reviews. McDonald's plans to open 10 more CosMc's locations in Texas by the end of 2024.