New Delhi, Dec. 22 -- Prince William and his eldest son, Prince George, put on aprons to help make Christmas lunch at a homeless shelter, a charity that the Prince of Wales first visited as a child with his mother, the late Princess Diana.

The royal father and son were seen decorating a Christmas tree and helping with meal preparations in the kitchen at The Passage in central London, in a video posted to William's YouTube account on Saturday.

"Proud to join volunteers and staff at The Passage in preparing Christmas lunch - this year with another pair of helping hands," read a post on the social media account of William and his wife, Princess Catherine.

William is the royal patron of The Passage, which he first visited when he was 11 wi...