The best escape route from a meeting at the Denmark office of toy brand Lego is down a metal slide. Completed by designers Rosan Bosch and Rune Fjord in 2010, the open-plan office in Billund incorporates block-like display stands, model-building tables and a library of Lego pieces. The eight glass-fronted meeting rooms, each painted a different colour, are located on a first-floor mezzanine that w