When Boys and Girls, a new Irish ad agency, acquired space in a Georgian office building in Dublin, it wanted to dispel the look of a stuffy law firm, but didn’t want the décor to appear juvenile either. A Dublin-based architectural firm called abgc took up the challenge by painting everything white, and then building a 4 foot x 9 foot rectangular boardroom table out of 22,742 pieces of Lego bricks, covered with glass, and surrounded by clear acrylic chairs. The effect is sophisticated yet playful, and completely reusable. If the ad agency gets bored with how the table looks, they can always pull the blocks apart and build something else.