DIGITAL TOOLBOX Source Book Click Click on a photo to see expanded listing with bio. Search To search by category of expertise, Click here. brought to you by View All A B C D E F G H I K L M N O P R T U W Y Cindy Mardenfeld President Infinity Relations, Inc. Work Infinity Relations Long Island New York United Stateswork Work Phone: 347-460-6176work Work Email: info@mardenfeld.comINTERNET Website: Infinity Relations Categories: Event Management, Event Planning, Events, Marketing, Strategic Planning