The Cherry Blossom Festival is a celebration of amazing flowering trees in Washington, D.C.  In this episode of "Nature Boom Time," join Charlie and Patrick as they visit the country’s capital city to learn more about these spectacular trees.  ➡ Subscribe for more National Geographic Kids videos: http://bit.ly/SubscribeToNatGeoKids ➡ Watch the full series here: http://bit.ly/NatureBoomTime About Nature Boom Time: Follow Charlie, Kirby, and Patrick as they travel around the United Stat