Williamson's Restaurant and Bar is located in New Lenox, IL with easy access from I-80 and 355-S Interstate, making it the perfect location from North to South, and East to West! Our establishment is a collaboration of 45 years of restaurant experience passed down from Grandfather to Son, and now third generation Grandsons, blending the celebrated traditional recipes with a new and modern approach to give you an elevated dining experience. Our new menu highlights more than a dozen pasta dishes, a generous selection of our award winning hand cut prime steaks and a seafood collection that cannot be compared. Signature cocktails and an extensive new wine list top off the ultimate dining experience. Whether you are a new customer or a familiar face, Williamson's is the perfect spot to enjoy a great meal with great company.