City Hall in Redwood Falls will be closed to the public starting Monday, Nov. 23 until further notice.   Essential city services will continue.     Phones will still be answered Monday through Friday from 8 a.m. to 4:30 p.m., and city staff is still available for contact by phone or e-mail.   City staff will continue to work in all facilities in a limited capacity to provide essential city services.   Utility payments can still be made by mail, alley drop-box, online or over the phone.   Those who have business that must be conducted in person should call (507) 616-7400 to schedule an appointment.   City staff will do their best to accommodate requests.