After 30 successful years at Regina Pizzeria and Trattoria on College Street, Mario is finally coming to Vaughan! That's Italian Ristorante is now opened for business. While sporting a somewhat more modern look, we are pleased to offer you some of the best, authentic Italian dishes around. That's Italian Ristorante is open seven days a week for lunch and dinner from Monday to Saturday and for dinner on Sundays. Full lunch and dinner menus are also available for delivery and carry-out.