Walnut Street Café is a University City mainstay serving innovative riffs on American comfort food from an award-winning team. Executive Chef Jack Peterson balances elevated techniques and approachability to create seasonal menus that champion high-quality, local ingredients. Walnut Street Café is owned and operated by Warren HQ — the hospitality group behind Sunset Social and The Post also located in the Cira Green building — in partnership with Brandywine Realty Trust. Walnut Street Café is open daily, serving lunch, dinner, and weekend brunch.