Denny's 1664 University Ave. W. 6:00 AM - 11:00 PM 6:00 AM - 11:00 PM 6:00 AM - 11:00 PM 6:00 AM - 11:00 PM 6:00 AM - 12:00 AM 6:00 AM - 12:00 AM 6:00 AM - 11:00 PM1664 University Ave. W. Saint Paul, MN 55104 US