Byte Night is Action for Children's biggest annual fundraiser; a national ‘sleep-out’ event. Each year, hundreds of like minded people from the technology and business arena give up their beds for one night to help change the lives of vulnerable young people.

It all began in 1998 when 30 individuals slept out in London and raised £35,000. Since then Byte Night has grown to 8 UK locations and over 1300 people slept out in 2014 and have raised over £1.1 million.

Byte Night is one of the UK’s top 20 mass participation charity events and  is the largest charity sleep-out having raised over £7.2m since the first event.