$10 Daily Lunch Deal! 10% off casseroles! $10 select bottles of wine! 10% off all online orders!
Welcome to the Square Onion. Located in the I’on community in Mount Pleasant, South Carolina, we serve up gourmet sandwiches, soups & salads, take-and-bake casseroles, daily dinner entrees, desserts, a variety of dips and spreads and a unique beer and wine selection. We also can bring the delicious taste of Square Onion to your next event with our catering options. We’re a local, culinary destination in the heart of the Lowcountry with something for everyone. So stop in today.
Special Events ~ Party Platters ~ Corporate Lunch Program ~ Brunch & Breakfast ~ Bridal Luncheons ~ Hot Hors D’oeuvres ~ Cold Hors D’oeuvres ~ Specialty Cakes & Desserts
Square Onion offers customized catering for your next event. Our in-house, freshly made cuisine offers creative options for a variety of events.