Adweek celebrates the leading innovators in marketing and advertising in Chicago and Cannes.
Glass, Outdoor, PR, Promo & Activation and Print & Publishing.
'Boost Your Voice' tops the Promo & Activation Lions.
David campaign wins Cannes Grand Prix in Print.
Twitter billboards also pick up an Outdoor Grand Prix.
Chloe Gottlieb, a Titanium Lions juror, says agencies and brands must show they're evolving as fast as culture.
Motel 6 tops the Radio Mercury Awards again.
Interpublic Group is No. 1 holding company for first time.
'Field Trip to Mars' and 'Gravity Cat' also win big.
Amnesty campaign also tops Design and Cross-Platform.