Sunday Night: Nerd Night! Two geek/comedy shows for the price of one:  Festival of the spoken nerd: Just for graphs. Stand-up mathematician Matt Parker, experiments maestro Steve Danger Mould and geek songstress Helen Arney are back. This time theyre off the chart! fotsn.com.  Go 8-bit: Smartphone required! The videogaming/comedy phenomenon with Steve McNeil and Rob Sedgebeer. This interactive show relies ENTIRELY on you bringing a smartphone to play along. Its awesome! If it works go8bit.com.