Denny's 4760 S Campbell Avenue 6:00 AM - 4:00 PM 6:00 AM - 4:00 PM 6:00 AM - 10:00 PM 6:00 AM - 10:00 PM 6:00 AM - 12:00 AM 6:00 AM - 12:00 AM 6:00 AM - 4:00 PM4760 S Campbell Avenue Springfield, MO 65807 US