Prince Harry and Meghan Markle celebrated Harry's 40th birthday weekend by attending the George Zajfen Tennis Tournament in Los Angeles, an event honoring the late son of Meghan's close friend, Kelly McKee Zajfen. The tournament raised funds for the Alliance for Children's Rights, supporting children in foster care, and both Harry and Meghan were recognized as Presenting Sponsors through their Archewell Foundation. Kelly Zajfen expressed gratitude towards the couple for their support in an emotional Instagram post, highlighting their commitment to community and friendship. In attendance were several celebrities, including Zooey Deschanel and Jonathan Scott. The event was described as 'incredible' and full of love, with the Zajfen family thanking the community for their participation. Harry, reflecting on entering his forties, emphasized his dedication to making a positive impact in the world.