Denny's 3127 Plainfield NE 5:00 AM - 10:00 PM 5:00 AM - 10:00 PM 5:00 AM - 10:00 PM 5:00 AM - 10:00 PM 5:00 AM - 10:00 PM 5:00 AM - 10:00 PM 5:00 AM - 10:00 PM3127 Plainfield NE Grand Rapids, MI 49505 US