Question: Where is the headquarters for the advertising agency which is recognized for its work on a campaign for the founder of "Complex" magazine?

Passages:
Louie Moses is the founder and creative director of Moses, an independently owned American advertising agency in Phoenix, Arizona. " Fast Company (magazine)" referred to him as the "poster child for creativity" in Phoenix.  His agency is the first Arizona advertising agency to win at the Clio Awards. BBDO is a worldwide advertising agency network, with its headquarters in New York City.  The agency began in 1891 with George Batten's Batten Company, and later in 1928, through a merger of BDO (Barton, Durstine & Osborn) and Batten Co. the agency became BBDO.  BBDO Worldwide has been named the "Most Awarded Agency Network in the World" by "The Gunn Report" for six consecutive years beginning 2005.  It has won "Network of the Year" at the Cannes Lions five times.  With more than 15,000 employees in 289 offices in 80 countries, it is the largest of three global networks (BBDO, DDB, TBWA) of agencies in Omnicom's portfolio.  BBDO was named Global Agency of the Year by "Adweek" in 2011.  It has also been named Agency of the Year in 2005 by "Adweek", "Advertising Age", and "Campaign".  In 2006, Mayor Michael Bloomberg proclaimed January 10 as BBDO day in recognition of the strength of its advertising, as well as its contributions to New York City. The Trillion Dollar Campaign is an outdoor advertising campaign launched in 2009 to promote the newspaper "The Zimbabwean" in South Africa.  The campaign was created by advertising agency TBWA Hunt Lascaris in conjunction with the Zimbabwean's marketing manager, Liz Linsell, with the goal of both increasing awareness of the newspaper itself, and of the growing problems of hyperinflation in Zimbabwe and increasing restrictions on free speech by the government.  "The Trillion Dollar Campaign" made extensive use of Zimbabwean banknotes, repurposing them as printing paper for handouts, billboards, and poster advertisements.  The campaign was highly successful, and gathered significant publicity; first in other South African newspapers, then in other media such as television and radio, and finally in international publications such as "The Guardian" and "The Times".  "The Trillion Dollar Campaign" went on to win several honours from the marketing community, receiving Golds at The Art Directors Club Awards and the ANDY Awards, and taking home the Grand Prix in the Outdoor category of the 2009 Cannes Lions International Advertising Festival, the most prestigious awards ceremony in the advertising industry. Droga5 is a New York City-based global advertising agency with an additional office in London.  The agency works across all platforms including, broadcast, print, digital and social, experiential and out-of-home.  Some of Droga5’s most recognizable work includes campaigns for "The New York Times", Marc Ecko, Newcastle Brown Ale, Android and Under Armour. TBWA Worldwide is an international advertising agency whose main headquarters are in Midtown Manhattan, New York City, United States.  The agency is a unit of Omnicom Group, the world's largest advertising agency holding company.  It was founded in 1970 in Paris, France, by William G. Tragos (American, Management), Claude Bonnange (French, Marketing), Uli Wiesendanger (Swiss, Creation), and Paolo Ajroldi (Italian, Client Services).  The first letter of each founder's name provided the initials for the new organization.  They were purchased by the Omnicom Group in 1993. A student-run advertising agency acts like a real advertising agency, but is operated by students.  The agency can be included in the academic curriculum, allowing students to work in the agency for academic credit.  Or, the agency can simply be housed within the academic unit, allowing students to work in the agency for volunteer experience.  In other cases, the agency can operate as a student club within the broader organizational structure of the university.  The student-run agency provides advertising and similar communications services to various organizations such as college departments, small businesses, and community-based non-profit organizations.  Some agencies compete with professionals and charge for services.  Other agencies do all their work without charge.  Other agencies have a philanthropic focus whereby communications work is conducted for free for nonprofits, while for-profit entities are asked to make a charitable donation to the agency to support its learner-centered focus. Ally & Gargano (A & G) was an American advertising agency, which "Advertising Age" named Agency of the Year in 1982.  It was the first advertising agency used by Federal Express, beginning their work with the company in 1973. Asatsu-DK Inc. (株式会社アサツー ディ・ケイ , Kabushiki-gaisha Asatsū Di Kei , Trading name: ADK) is a Japanese advertising agency.  Headquartered in the Toranomon Hills building complex in Minato, Tokyo since June 2014 (previously in Tsukiji, Chūō, Tokyo), the firm is Japan's third largest advertising agency after Dentsu and Hakuhodo.  The agency has 80 offices in over 20 countries.  One, Asatsu-DK Europe, was established in 1993 in Amsterdam, Netherlands.  The WPP Group holds a 20% share in Asatsu-DK. Marc Louis "Eckō" Milecofsky (born August 29, 1972) is an American fashion designer, entrepreneur, and artist.  He is the founder and Chief Creative Officer of Ecko Unlimited, a billion-dollar global fashion company.  He also founded "Complex" magazine in 2002. Barkley (formerly Barkley Evergreen & Partners) is a Kansas City, Missouri, United States, based full-service advertising agency known for their work on Sonic Drive-In Restaurants.  Founded in 1964, they employ 400+ people; 2008 capitalized billings were $485 million.  Barkley is the largest independent advertising agency in Kansas City, and the seventh largest independent advertising agency in the U.S.

Supporting sentences:
Droga5 is a New York City-based global advertising agency with an additional office in London.  Some of Droga5’s most recognizable work includes campaigns for "The New York Times", Marc Ecko, Newcastle Brown Ale, Android and Under Armour. Marc Louis "Eckō" Milecofsky (born August 29, 1972) is an American fashion designer, entrepreneur, and artist.  He also founded "Complex" magazine in 2002.