ad:tech London 2014 at Olympia National, Hammersmith Rd, London, W14 8UX, UK, on 21-22 Oct, 2014 at 9am-5pm. ad:tech is the world's largest marketing, media and technology marketplace. Twitter: http://atnd.it/11747-3, Tickets: http://atnd.it/11747-2, Inquiries: http://atnd.it/11747-1. Category: Conferences. Price: 2-day Conference Pass: £995.00. Speakers: D Shivakumar Pepsico, Ben Fennell BBH, Leonard Brody Co-Owner Coventry City FC and President, Bonin Bough Mondelez, Kenny Jacobs Ryan Air.