Castle Advertising provides creative, advertising, graphic designing and Web site development services. The agency is engaged in research, strategic planning, media planning, negotiating and buying, Internet and direct marketing, public relations, and sales and trade programs. Its team members have provided services to various clients, such as American Bank of Commerce, Burger King, Cellular One, Departure Airlines, Hallmark, Hilton Hospitality, Home Depot, Marriott, Paris Hotel & Casino, and Safeway. Some of the agency s clients include Aladdin Bail Bonds, Aqua Lung, Education Lending Group, Institute for Professional Development, National Conflict Resolution Center and Make-A-Wish Foundation. Castle Advertising is located in San Diego.