By Ben MakoriLONDON (Reuters) - The family of Britain's Captain Tom Moore, the World War Two veteran who lifted a nation's spirits during the pandemic, joined forces with David Beckham and Judi Dench to kick off a long weekend of fundraising events on Friday. Moore, who made headlines around the world by raising nearly 40 million pounds ($56 million) for the National Health Service by walking around his garden with the help of a frame, died in February.