Explore downtown Green Bay! Hyatt Regency Green Bay & KI Convention Center offers an all-suite hotel with a 24-hour fitness center, indoor pool and on-site restaurant and bar—all in the heart of downtown Green Bay. Explore Wisconsin’s oldest city and stay 10 minutes from the iconic Lambeau Field, stroll on the Riverwalk or experience the many nearby museums and restaurants. Reserve your next stay in downtown Green Bay at our hotel, conveniently connected to the KI Convention Center.