Casa Margarita is a Mexican-style restaurant that provides a range of food services. It serves beef products, hamburgers, seafood items, nachos, quesadillas, fajitas, salads, enchiladas, tacos and chicken nuggets. The restaurant also offers varieties of tequila and beer. Casa Margarita provides catering services for various special events and parties. In addition it maintains private banquet facilities that accommodate up to 100 guests for corporate gatherings and other special occasions. The restaurant also offers takeout and pickup services. It provides a variety of wines, including cabrinet sauvignon, zinfandel, merlot, chardonnay and pinot grigio. Casa Margarita offers online gift certificates. Additionally, it is recognized as one of the best margaritas in the Midwest.