Charlie was a talented hockey player who trained with the England under 15 team and had ambitions of representing Britain in the Olympics.
In December the family organised the first of what they hope will be an annual fundraising event with Charlie's former school - The Whitgift in south Croydon.
They hope the 'Charlie Hutton Hockey Festival' will keep his memory and passion for hockey alive, as well as to continue to raise funds for the RNLI.
More top news
Stamp duty is to be abolished for first-time buyers on properties up to £300,000, Chancellor Philip Hammond has announced in his Budget.
The money will help pay for mental health and counselling services, regeneration in the west London neighbourhood and a new community space.
The small device was hidden in a grate in the ceiling in the only customer toilet at a Starbucks coffee shop.