My favourite brand at Bread and Butter was Puma. I had a level of appreciation for the brand and their advertising before i travelled to Berlin, as i feel their after hours athlete campaign is a really interesting concept, which they have been running (probably walking!) with for while. To get you up to speed here is one of their videos...
Their stand at Bread and Butter was set up like a social club, you came into a room, with trophies and certificates on the wall, decorated like an old pub, inside was seating areas, a photobooth, were you could get your own afterhours photostrip, a stand where you could get free sandwiches and cocktails, then onto the next room which was set up like a night club, with models in lit coloured boxes wearing Puma and dancing and the DJ too. (see the above photographs)

