Team London Ambassadors Team London Ambassadors welcome visitors to London at tourist hotspots across the city. Working with Major Events Since 2012, over 6,000 Team London volunteers have helped at 25 major events each year. Young Ambassadors Funded by Unilever, our programme for schools helps students to start their own volunteering and social action projects. Related content App nominated for Award Team London's Speed Volunteering App has been selected as a nominee for the 20th annual Webby Awards in the Mobile: City Charity Award Team London, the Mayor’s volunteering programme, is delighted to have won a Business Charity Awards 2016. Speed Volunteering Speed Volunteering roles are different from some of the more traditional volunteering roles you may have seen. A team volunteering David Siddall shares his team's recent volunteering experience at Sutton Community Farm.