BBH goes Back to the Future

October 21, 2015 is the date of BBH’s digital expo, SXW1 (yes, a terrible pun-slash-homage to SXSW, based on our postcode in London) and this year we’re going Back to the Future. Some of us are old enough to be obsessive fan girls and fan boys of the film and the date on the clock in Doc Brown’s DeLorean at the very end of...