1. Visit the V&A’s suitably weird 'Singing Tree', which feeds off festive words contributed by members of the public and turns them into an audiovisual Christmas carol. Keep it clean, people, it’s Christmas.
2. Explore the art of frugal innovation with the help of author Jaideep Prabhu, who is giving a free talk tonight at WeWork Old Street. The event is part of the venue's Thinking Stage series.
3. Leo is taking over the Saatchi Gallery today for the start of the Bricklive exhibition. Jump into 'brick pits', build your own designs and get lost in the ‘Minecraft’ and ‘Star Wars’ Lego zones. It's mainly for kids, but let's face it, we all bloody love Lego.