The Nights of Adventure are a series of lecture nights raising funds for the charity Hope and Homes for Children.
The format of the talks is quite unusual, based on the quirky Japanese pecha kucha events. Each speaker has just 20 slides and these each scroll on after 20 seconds.
It makes for a fast-paced, energetic event, and a difficult, daunting 400 seconds for the speaker.
Alastair Humphreys outlines his Year of Microadventure. Find out more at alastairhumphreys.com/year-microadventure
Learn more about Hope and Homes for Children at hopeandhomes.org