OPSO brings a vibrant, modern interpretation of Greek cuisine to Marylebone, pairing Hellenic heritage with contemporary flair in a sleek, urban setting. The name itself, derived from the ancient Greek word for “delicacy,” speaks to the restaurant’s focus on refined sharing plates crafted from seasonal, high-quality ingredients. The team behind OPSO, including chefs with Michelin-starred backgrounds in Athens, have created a casual yet elegant dining space that celebrates the sociable nature of Greek eating. Whether guests stop in for lunch, dinner, or a relaxed weekend brunch, the menu offers a wide array of inventive takes on classic dishes—each one designed to be shared and savoured. Celebrated for its inventive small plates, polished service, and central Marylebone location, OPSO has earned a loyal following for delivering one of London’s most stylish Greek dining experiences. From vegetarian-friendly dishes to seasonal signatures, every plate reflects a devotion to quality and craft. The restaurant is open for lunch Monday to Friday, with brunch available on weekends, and open late every day for dinner—making it an ideal pick for both midweek meals and weekend gatherings. Sometimes offering seasonal specials, OPSO captures the essence of Greek hospitality in the heart of Central London.