Elise Bramich, Vanessa Pelz-Sharpe, Ed Jefferson, Oli Marsh, MJ Hibbett, Rachel Souhami, Laura Emson, Dawn Foster , Steve Cross

Geek Showoff, the charity fundraiser where your ticket money buys chaotic 9-minute sets from some of London's top brains, is back. It's hosted by top-notch geek comedian Steve Cross, with his glasses and strong opinions on crab pot placement in Deadliest Catch.