Food Vision 2016 preview - Cannes, France March 2-4, 2016 Trailblazers: Whey, wheatgrass and ‘zenverages’ win Unilever innovation awards 29-Feb-2016 Whey-based ice cream, an organic wheatgrass supplement and a herbal relaxing drink have won the Trailblazers contest hosted by Unilever and William Reed Business Media’s Food Vision event.