Denny's 2975 Crain Highway 7:00 AM - 12:00 AM 7:00 AM - 12:00 AM 7:00 AM - 12:00 AM 7:00 AM - 12:00 AM 7:00 AM - 12:00 AM 7:00 AM - 12:00 AM 7:00 AM - 12:00 AM2975 Crain Highway Waldorf, MD 20601 US